Update the wrong variable used in rb20 function. Fixes #1762

Signed-off-by: Joni Chandra <joniliciously@gmail.com>
Added a 'git diff --cached' alias -> 'gdc'
Fixed opening documentation on Linux (node)
Replace no unicode glyph on hexa string
Update bundler.plugin.zsh

Added taps to bundled_commands
Plugin for Node Version Manager
NVM: Avoid providing completions when nvm is not installed
Sublime Text: Harmonize alias with the Sublime Text install instructions

The typical command is `subl`, not `st`. Leaving both for backward compatibility.

See http://www.sublimetext.com/docs/2/osx_command_line.html
Display right prompt in theme chooser

I didn't found the way to right-align the right prompt
properly.

Signed-off-by: Gaetan Semet <gaetan@xeberon.net>
jump plugin: fix autocompletion with single mark

Autocompletion fails if there's only one mark, since the ls command
will not display the parent directory with the trailing colon.
Handling the single mark case separately and validating the symlink
explicitly, resolves the issue.
Merge pull request #2098 from monstermunchkin/master

jump plugin: fix autocompletion with single mark
Merge pull request #2087 from Stibbons/gsemet_push_theme_chooser

Display right prompt in theme chooser
Merge pull request #2066 from agronemann/patch-1

Update bundler.plugin.zsh
Merge pull request #2060 from dchusovitin/bug-node-doc

Fixed opening documentation on Linux (node)
Merge pull request #2077 from paulmelnikow/nvm

Plugin for Node Version Manager
Merge pull request #2079 from paulmelnikow/subl

Sublime Text: Harmonize alias with the Sublime Text install instructions
Merge pull request #1967 from tchaudhri/gdc_git_alias

Added a 'git diff --cached' alias -> 'gdc'
Merge pull request #1763 from jonilicious/master

RVM plugin - Fixes wrong variable used in 'rb20' function
Merge pull request #2065 from prudprud/master

Replace no unicode glyph on hexa string
Revert "Replace no unicode glyph on hexa string"

This reverts commit baffc3b0bd2594b789316cb135ba84fb54f50dd9.