[vim] Set of vim-turbux for ruby testing with tmux
[tmux] Fix status bar date format
[tmux] Display session name
[vim] Fix indentation for makefiles.

Use tab instead of spaces.
[vim] Set default file-encoding to utf-8
[vim] Update status bar and make it readable
[vim] Add support for scratch buffer
[git] Add an alias to list conflicts
[git] Add an alias to delete branches merged into master
[tmux] Various updates

- Turn on mouse-mode for scrolling
- Set window and pane index to 1
- Set active pane border colour
- Change status-bar colours
- Change command-line colours
[vim] Use a separate file for vundle
[vim] Add tomorrow colorschemes
[vim] Add RubyMotion snippets