* blessed/master: (75 commits)
added exec command to docker plugin
Quote path in case $HOME has a space in it.
Update the list of Heroku Postgres commands
fix(tools/check_for_upgrade): Don't source profile
Fix aws.plugins.zsh check rule
Revert PR #3359 as this is breaking stuff for many folks. Need to rethink how we handle system defaults differently on this
Updated Yii2 command completion
added node- before node version for consistency
mira theme shows active node, ruby and java versions
Add yii2 readme
Added Yii2 command completion
Change to alias and remove deprecated GREP_COLOR
Tidy up the grep.zsh library
Use unaliased grep in flag check
Ignore .bzr folders in grep too
Extract VCS folders definition to avoid repetition
Add itunes shuffle command to OSX plugin.
Fixed output issues webith websearch plugin.
Fix dircycle plugin
add current bookmark to rkj-repos theme
...
This may be needed on systems that don't have the proper terminfo for
screen and/or screen-256color. Otherwise the defaults of screen and
screen-256color should be fine.
