add doc links to readme

fixes scala#36

Author: SethTisue

README.md

@@ -13,30 +13,34 @@ If you're using sbt, you can add the dependency as follows:
 libraryDependencies += "org.scala-lang.modules" %% "scala-collection-contrib" % "0.1.0"
 ```
 
-## New collection types
+Here is the [full Scaladoc](https://static.javadoc.io/org.scala-lang.modules/scala-collection-contrib_2.13/0.1.0/scala/collection/index.html).
 
-- `MultiSet` (both mutable and immutable)
-- `SortedMultiSet` (both mutable and immutable)
-- `MultiDict` (both mutable and immutable)
-- `SortedMultiDict` (both mutable and immutable)
+### New collection types
 
-## New operations
+These collections are in the `scala.collection` package.
+
+- [`MultiSet`](https://static.javadoc.io/org.scala-lang.modules/scala-collection-contrib_2.13/0.1.0/scala/collection/MultiSet.html) (both [mutable](https://static.javadoc.io/org.scala-lang.modules/scala-collection-contrib_2.13/0.1.0/scala/collection/mutable/MultiSet.html) and [immutable](https://static.javadoc.io/org.scala-lang.modules/scala-collection-contrib_2.13/0.1.0/scala/collection/immutable/MultiSet.html))
+- [`SortedMultiSet`](https://static.javadoc.io/org.scala-lang.modules/scala-collection-contrib_2.13/0.1.0/scala/collection/SortedMultiSet.html) (both [mutable](https://static.javadoc.io/org.scala-lang.modules/scala-collection-contrib_2.13/0.1.0/scala/collection/mutable/SortedMultiSet.html) and [immutable](https://static.javadoc.io/org.scala-lang.modules/scala-collection-contrib_2.13/0.1.0/scala/collection/immutable/SortedMultiSet.html))
+- [`MultiDict`](https://static.javadoc.io/org.scala-lang.modules/scala-collection-contrib_2.13/0.1.0/scala/collection/MultiDict.html) (both [mutable](https://static.javadoc.io/org.scala-lang.modules/scala-collection-contrib_2.13/0.1.0/scala/collection/mutable/MultiDict.html) and [immutable](https://static.javadoc.io/org.scala-lang.modules/scala-collection-contrib_2.13/0.1.0/scala/collection/immutable/MultiDict.html))
+- [`SortedMultiDict`](https://static.javadoc.io/org.scala-lang.modules/scala-collection-contrib_2.13/0.1.0/scala/collection/SortedMultiDict.html) (both [mutable](https://static.javadoc.io/org.scala-lang.modules/scala-collection-contrib_2.13/0.1.0/scala/collection/mutable/SortedMultiDict.html) and [immutable](https://static.javadoc.io/org.scala-lang.modules/scala-collection-contrib_2.13/0.1.0/scala/collection/immutable/SortedMultiDict.html))
+
+### New operations
 
 The new operations are provided via an implicit enrichment. You need to add the following
 import to make them available:
 
-~~~ scala
+```scala
 import scala.collection.decorators._
-~~~
+```
 
 The following operations are provided:
 
 - `Seq`
-    - `intersperse`
-    - `replaced`
+    - [`intersperse`](https://static.javadoc.io/org.scala-lang.modules/scala-collection-contrib_2.13/0.1.0/scala/collection/decorators/SeqDecorator.html#intersperse[B>:SeqDecorator.this.seq.A,That](start:B,sep:B,end:B\)(implicitbf:scala.collection.BuildFrom[C,B,That]\):That)
+    - [`replaced`](https://static.javadoc.io/org.scala-lang.modules/scala-collection-contrib_2.13/0.1.0/scala/collection/decorators/SeqDecorator.html#replaced[B>:SeqDecorator.this.seq.A,That](elem:B,replacement:B\)(implicitbf:scala.collection.BuildFrom[C,B,That]\):That)
 - `Map`
-    - `zipByKey` / `join` / `zipByKeyWith`
-    - `mergeByKey` / `fullOuterJoin` / `mergeByKeyWith` / `leftOuterJoin` / `rightOuterJoin`
+    - [`zipByKey`](https://static.javadoc.io/org.scala-lang.modules/scala-collection-contrib_2.13/0.1.0/scala/collection/decorators/MapDecorator.html#zipByKey[W,That](other:scala.collection.Map[MapDecorator.this.map.K,W]\)(implicitbf:scala.collection.BuildFrom[C,(MapDecorator.this.map.K,(MapDecorator.this.map.V,W\)\),That]\):That) / [`join`](https://static.javadoc.io/org.scala-lang.modules/scala-collection-contrib_2.13/0.1.0/scala/collection/decorators/MapDecorator.html#join[W,That](other:scala.collection.Map[MapDecorator.this.map.K,W]\)(implicitbf:scala.collection.BuildFrom[C,(MapDecorator.this.map.K,(MapDecorator.this.map.V,W\)\),That]\):That) / [`zipByKeyWith`](https://static.javadoc.io/org.scala-lang.modules/scala-collection-contrib_2.13/0.1.0/scala/collection/decorators/MapDecorator.html#zipByKeyWith[W,X,That](other:scala.collection.Map[MapDecorator.this.map.K,W]\)(f:(MapDecorator.this.map.V,W\)=>X\)(implicitbf:scala.collection.BuildFrom[C,(MapDecorator.this.map.K,X\),That]\):That)
+    - [`mergeByKey`](https://static.javadoc.io/org.scala-lang.modules/scala-collection-contrib_2.13/0.1.0/scala/collection/decorators/MapDecorator.html#mergeByKey[W,That](other:scala.collection.Map[MapDecorator.this.map.K,W]\)(implicitbf:scala.collection.BuildFrom[C,(MapDecorator.this.map.K,(Option[MapDecorator.this.map.V],Option[W]\)\),That]\):That) / [`fullOuterJoin`](https://static.javadoc.io/org.scala-lang.modules/scala-collection-contrib_2.13/0.1.0/scala/collection/decorators/MapDecorator.html#fullOuterJoin[W,That](other:scala.collection.Map[MapDecorator.this.map.K,W]\)(implicitbf:scala.collection.BuildFrom[C,(MapDecorator.this.map.K,(Option[MapDecorator.this.map.V],Option[W]\)\),That]\):That) / [`mergeByKeyWith`](https://static.javadoc.io/org.scala-lang.modules/scala-collection-contrib_2.13/0.1.0/scala/collection/decorators/MapDecorator.html#mergeByKeyWith[W,X,That](other:scala.collection.Map[MapDecorator.this.map.K,W]\)(f:PartialFunction[(Option[MapDecorator.this.map.V],Option[W]\),X]\)(implicitbf:scala.collection.BuildFrom[C,(MapDecorator.this.map.K,X\),That]\):That) / [`leftOuterJoin`](https://static.javadoc.io/org.scala-lang.modules/scala-collection-contrib_2.13/0.1.0/scala/collection/decorators/MapDecorator.html#leftOuterJoin[W,That](other:scala.collection.Map[MapDecorator.this.map.K,W]\)(implicitbf:scala.collection.BuildFrom[C,(MapDecorator.this.map.K,(MapDecorator.this.map.V,Option[W]\)\),That]\):That) / [`rightOuterJoin`](https://static.javadoc.io/org.scala-lang.modules/scala-collection-contrib_2.13/0.1.0/scala/collection/decorators/MapDecorator.html#rightOuterJoin[W,That](other:scala.collection.Map[MapDecorator.this.map.K,W]\)(implicitbf:scala.collection.BuildFrom[C,(MapDecorator.this.map.K,(Option[MapDecorator.this.map.V],W\)\),That]\):That)
 
 ## Maintenance status