Add virtualenv dependency
Remove usages of :modes keyword in package declarations
Start virtualenv mode for python buffers
Add code folding for FFI declarations
Haskell smart dot does not insert padding on `module` lines.
Clean up ruby conf, improve C-c C-z function
Remove haskell checker now that flycheck ships with one
Autoload paredit wrap functions so they work when using smartparens
Insert padding after colon for hash-keys in ruby.
Add command to restart IRB
Simplify ruby hideshow