add citext for all databases in postgres
Add git user initials to prompt

* Works across all bash-it themes.
user does not exist, it's owner
Omnigraffle Professional
Add the Konigi stencils

http://konigi.com/tools/omnigraffle-wireframe-stencils
Improve compatibility with chef-rvm

Due to random default attribute load order in chef < 11, we need to be more careful and not nuke chef-rvm attributes that are already set.

With this change, if chef-rvm default attributes get loaded before pivotal workstation default attributes, the remaining chef-rvm attributes are not removed.
Merge pull request #164 from pivotal/bash_it_pair

Add git user.initials to prompt
Merge pull request #166 from pivotal/postgres_citext

Install CITEXT for all databases in postgres
Merge pull request #167 from roderik/fix/userdoesnotexist

user does not exist, it's owner
Merge pull request #168 from roderik/new/omnigraffle

Omnigraffle Professional
Merge pull request #170 from pivotal-chelsea/do_not_nuke_rvm_settings

Improve compatibility with chef-rvm
Fixed foldername bug.
Merge pull request #171 from newcontext/user_home_in_sidebar_fix

Recipe has hardcoded value for username
Clean up Github for Mac recipe
Merge pull request #172 from ohrite/github_for_mac

Clean up Github for Mac recipe
"Fixing" Slow Wake for MacBook Pro w/ Retina Display and MacBook Air

More background at http://www.ewal.net/2012/09/09/slow-wake-for-macbook-pro-retina/
Merge pull request #173 from roderik/new/standby-delay

"Fixing" Slow Wake for MacBook Pro w/ Retina Display and MacBook Air
Fix bash-it prompt

* Overriding PROMPT_COMMAND kills the bash it theme system
* So stop doing that
Merge pull request #177 from ohrite/bash_it_prompt_fix

Fix bash-it prompt
Simplification and changes to be able to install bash-it globally