* Adds new syntax groups and docs
* Large refactor of syntax highlighting files
* Changed keybindings for changing tabs.
* Improved the documentation.
* Added F3 for find to default bindings.
* Massive overhaul of the syntax files
* Phase 1 color-scheme updates.
* The new colorschemes.
* Colorscheme and syntax updates.
* Tiny fix to the cmc theme.
* Another phase of colorschemes and testing gitconfig.
* Fixed haskell error
* Fortran fix
* Delete test.txt
Heh, sorry about forgetting to do this again.
This commit adds the string group (constant.string) to valid strings
in all the syntax files that support colorschemes (see the readme in
the runtime/syntax directory).
Fixes#178
