Removes rails-completion

This is purely for compatibility, as it requires a specific homebrew
tap enabled during installation to work.
Updates Tmux conf for Tmux 1.8

- Uses native zoom pane feature
- Uses native copy-pipe functionality
Removes tmux-paste-buffer service.

From Tmux 1.8, it's not needed anymore.
Merge branch 'master' of github.com:New-Bamboo/Hermes
Removes submodules.

Signed-off-by: Claudio Ortolina <claudio@new-bamboo.co.uk>
Adds Vundle support.

- Basic list of plugins
- Updates install process
- Ignores the bundle directory
- Adds the silver searcher for compatibility

Signed-off-by: Claudio Ortolina <claudio@new-bamboo.co.uk>
Updates documentation for Vundle.

- Removes Pathogen references
- Adds paragraph to explain Vundle usage
Creates vim bundle directory if needed.
Adds vim-neatstatus with configuration.
Merge branch 'feature/add-neat-status-with-theme' into 2.0
Adds tmux commands to:

- toggle rectangle selection
- automatic pane renumbering
Merge branch 'feature/refine-tmux-conf' into 2.0
Adds default rails projections.
Merge branch 'feature/default-projections-file' into 2.0
Pressing enter in copy mode pipes to paste buffer.
Merge branch 'feature/refactor-tmux-copy-paste' into 2.0
Switches to small, simple autocomplete logic.

- Uses simple function
- Works with default complete options
- Removes supertab
Merge branch 'feature/autocompletion-and-tags' into 2.0
Sets terminal window title through Tmux.
Switches to rbenv, fixes dependencies