Added check for .git directory in current, before wasting time querying git. This saves seconds on my pc.
#2893 generalized symfony2 console directory
added cache:warmup alias
split bundler-commands into seperate lines

This makes adding, deleting and merging a lot easier.
add sidekiq to bundler-commands

closes #2779
remove foreman from bundler-commands

closes #1825
remove spin from bundler-commands

closes #1817
remove ruby from bundler-commands

related to #1587
closes #2200
closes #2561
remove berkshelf from bundler-commands

fixes #2076
Add 'outdated' and 'platform' completions to bundler plugin
remove double bundle exec
add spring to bundler-commands
add pry to bundler-commands
added Bundler readme file
add BUNDLED_COMMANDS functionality to bundler plugin
Merge pull request #2923 from Kriechi/bundler-fixes

Bundler fixes
Merge pull request #2914 from bezoerb/symfony2-general

generalized symfony2 console directory
[wd] v0.2.2: Added MIT-License
Revert "specify python2 in shebang"

"/usr/bin/python2" does not exist on Mac OSX (see #2382), so fuck people who have
"python" symlinked to "python3"

This reverts commit e5ed07e2b5740346d2a32b3a47204612d8808723
make sure cache dir exists, just like log dir