Add tidy github and LICENSE.md (#484)

Author: batpigandme

.Rbuildignore

@@ -17,3 +17,4 @@
 ^appveyor\.yml$
 ^\.github$
 ^\.httr-oauth$
+^LICENSE\.md$

.github/.gitignore

@@ -0,0 +1 @@
+*.html

.github/CODE_OF_CONDUCT.md

@@ -0,0 +1,25 @@
+# Contributor Code of Conduct
+
+As contributors and maintainers of this project, we pledge to respect all people who 
+contribute through reporting issues, posting feature requests, updating documentation,
+submitting pull requests or patches, and other activities.
+
+We are committed to making participation in this project a harassment-free experience for
+everyone, regardless of level of experience, gender, gender identity and expression,
+sexual orientation, disability, personal appearance, body size, race, ethnicity, age, or religion.
+
+Examples of unacceptable behavior by participants include the use of sexual language or
+imagery, derogatory comments or personal attacks, trolling, public or private harassment,
+insults, or other unprofessional conduct.
+
+Project maintainers have the right and responsibility to remove, edit, or reject comments,
+commits, code, wiki edits, issues, and other contributions that are not aligned to this 
+Code of Conduct. Project maintainers who do not follow the Code of Conduct may be removed 
+from the project team.
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be reported by 
+opening an issue or contacting one or more of the project maintainers.
+
+This Code of Conduct is adapted from the Contributor Covenant 
+(https://www.contributor-covenant.org), version 1.0.0, available at 
+https://contributor-covenant.org/version/1/0/0/.

.github/CONTRIBUTING.md

@@ -0,0 +1,47 @@
+# Contributing to haven
+
+This outlines how to propose a change to haven. 
+For more detailed info about contributing to this, and other tidyverse packages, please see the
+[**development contributing guide**](https://rstd.io/tidy-contrib). 
+
+## Fixing typos
+
+You can fix typos, spelling mistakes, or grammatical errors in the documentation directly using the GitHub web interface, as long as the changes are made in the _source_ file. 
+This generally means you'll need to edit [roxygen2 comments](https://roxygen2.r-lib.org/articles/roxygen2.html) in an `.R`, not a `.Rd` file. 
+You can find the `.R` file that generates the `.Rd` by reading the comment in the first line.
+
+## Bigger changes
+
+If you want to make a bigger change, it's a good idea to first file an issue and make sure someone from the team agrees that it’s needed. 
+If you’ve found a bug, please file an issue that illustrates the bug with a minimal 
+[reprex](https://www.tidyverse.org/help/#reprex) (this will also help you write a unit test, if needed).
+
+### Pull request process
+
+*   Fork the package and clone onto your computer. If you haven't done this before, we recommend using `usethis::create_from_github("batpigandme/haven", fork = TRUE)`.
+
+*   Install all development dependences with `devtools::install_dev_deps()`, and then make sure the package passes R CMD check by running `devtools::check()`. 
+    If R CMD check doesn't pass cleanly, it's a good idea to ask for help before continuing. 
+*   Create a Git branch for your pull request (PR). We recommend using `usethis::pr_init("brief-description-of-change")`.
+
+*   Make your changes, commit to git, and then create a PR by running `usethis::pr_push()`, and following the prompts in your browser.
+    The title of your PR should briefly describe the change.
+    The body of your PR should contain `Fixes #issue-number`.
+
+*  For user-facing changes, add a bullet to the top of `NEWS.md` (i.e. just below the first header). Follow the style described in <https://style.tidyverse.org/news.html>.
+
+### Code style
+
+*   New code should follow the tidyverse [style guide](https://style.tidyverse.org). 
+    You can use the [styler](https://CRAN.R-project.org/package=styler) package to apply these styles, but please don't restyle code that has nothing to do with your PR.  
+
+*  We use [roxygen2](https://cran.r-project.org/package=roxygen2), with [Markdown syntax](https://cran.r-project.org/web/packages/roxygen2/vignettes/markdown.html), for documentation.  
+
+*  We use [testthat](https://cran.r-project.org/package=testthat) for unit tests. 
+   Contributions with test cases included are easier to accept.  
+
+## Code of Conduct
+
+Please note that the haven project is released with a
+[Contributor Code of Conduct](CODE_OF_CONDUCT.md). By contributing to this
+project you agree to abide by its terms.

.github/ISSUE_TEMPLATE/issue_template.md

@@ -0,0 +1,14 @@
+---
+name: Bug report or feature request
+about: Describe a bug you've seen or make a case for a new feature
+---
+
+Please briefly describe your problem and what output you expect. If you have a question, please don't use this form. Instead, ask on <https://stackoverflow.com/> or <https://community.rstudio.com/>.
+
+Please include a minimal reproducible example (AKA a reprex). If you've never heard of a [reprex](http://reprex.tidyverse.org/) before, start by reading <https://www.tidyverse.org/help/#reprex>.
+
+Brief description of the problem
+
+```r
+# insert reprex here
+```

.github/SUPPORT.md

@@ -0,0 +1,35 @@
+# Getting help with haven
+
+Thanks for using haven!
+Before filing an issue, there are a few places to explore and pieces to put together to make the process as smooth as possible.
+
+## Make a reprex
+
+Start by making a minimal **repr**oducible **ex**ample using the  [reprex](https://reprex.tidyverse.org/) package. 
+If you haven't heard of or used reprex before, you're in for a treat! 
+Seriously, reprex will make all of your R-question-asking endeavors easier (which is a pretty insane ROI for the five to ten minutes it'll take you to learn what it's all about). 
+For additional reprex pointers, check out the [Get help!](https://www.tidyverse.org/help/) section of the tidyverse site.
+
+## Where to ask?
+
+Armed with your reprex, the next step is to figure out [where to ask](https://www.tidyverse.org/help/#where-to-ask). 
+
+*   If it's a question: start with [community.rstudio.com](https://community.rstudio.com/), and/or StackOverflow. There are more people there to answer questions.  
+
+*   If it's a bug: you're in the right place, [file an issue](https://github.com/batpigandme/haven/issues/new).  
+  
+*   If you're not sure: let the community help you figure it out! 
+    If your problem _is_ a bug or a feature request, you can easily return here and report it. 
+
+Before opening a new issue, be sure to [search issues and pull requests](https://github.com/batpigandme/haven/issues) to make sure the bug hasn't been reported and/or already fixed in the development version. 
+By default, the search will be pre-populated with `is:issue is:open`. 
+You can [edit the qualifiers](https://help.github.com/articles/searching-issues-and-pull-requests/)  (e.g. `is:pr`, `is:closed`) as needed. 
+For example, you'd simply remove `is:open` to search _all_ issues in the repo, open or closed.
+
+## What happens next?
+
+To be as efficient as possible, development of tidyverse packages tends to be very bursty, so you shouldn't worry if you don't get an immediate response.
+Typically we don't look at a repo until a sufficient quantity of issues accumulates, then there’s a burst of intense activity as we focus our efforts. 
+That makes development more efficient because it avoids expensive context switching between problems, at the cost of taking longer to get back to you. 
+This process makes a good reprex particularly important because it might be multiple months between your initial report and when we start working on it. 
+If we can’t reproduce the bug, we can’t fix it!

LICENSE

@@ -1,2 +1,2 @@
-YEAR: 2013-2016
+YEAR: 2013-2019
 COPYRIGHT HOLDER: Hadley Wickham; RStudio; and Evan Miller

LICENSE.md

@@ -0,0 +1,21 @@
+# MIT License
+
+Copyright (c) 2019 Hadley Wickham; RStudio; and Evan Miller
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.Rmd

@@ -90,3 +90,7 @@ write_dta(mtcars, "mtcars.dta")
 
 * [sas7bdat](https://cran.r-project.org/package=sas7bdat) reads from
   SAS7BDAT files.
+
+## Code of Conduct
+
+Please note that the haven project is released with a [Contributor Code of Conduct](https://haven.tidyverse.org/CODE_OF_CONDUCT.html). By contributing to this project, you agree to abide by its terms.

README.md

@@ -87,3 +87,7 @@ write_dta(mtcars, "mtcars.dta")
 
   - [sas7bdat](https://cran.r-project.org/package=sas7bdat) reads from
     SAS7BDAT files.
+
+## Code of Conduct
+
+Please note that the haven project is released with a [Contributor Code of Conduct](https://haven.tidyverse.org/CODE_OF_CONDUCT.html). By contributing to this project, you agree to abide by its terms.