Add start-directory argument when creating new tmux session

[anddam]

Fix enconding name as well.

[anddam]

This breaks with TMUX_VERSION <= 1.8, should I catch that in code or is it safe (where "safe" actually means easier) to just require a minimum tmux version of 1.9?

It is a handy little feature since it allows me to name my layout in config and have that reflected in the inited tmux session.

[codecov-io]

Codecov Report

Merging #403 into master will decrease coverage by 0.35%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master     #403      +/-   ##
==========================================
- Coverage   74.93%   74.58%   -0.36%     
==========================================
  Files           5        5              
  Lines         794      779      -15     
  Branches      231      227       -4     
==========================================
- Hits          595      581      -14     
+ Misses        146      141       -5     
- Partials       53       57       +4

Impacted Files	Coverage Δ
tmuxp/workspacebuilder.py	86.66% <ø> (-4.25%)	⬇️
tmuxp/exc.py	95.23% <0%> (ø)	⬆️
tmuxp/config.py	85.36% <0%> (ø)	⬆️
tmuxp/util.py	90.9% <0%> (ø)	⬆️
tmuxp/cli.py	56.68% <0%> (+0.45%)	⬆️

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[tony]

@anddam Can you rebase this?

I just merged #623 which moves us to a poetry packaging setup and will runs the PR through GitHub actions.

[tony]

@anddam Is this the same as #197?

[anddam]

@anddam Is this the same as #197?

No, #197 was better. I am closing this.

[tony]

Thank you @anddam!