removed file accidentally added to repo
Dry'ing jetbrains config files

* Created a common Jetbrains repo
* Moved a base "Pivotal Common" keymap configuration into it
* Moved macros into it
* Symlinked those into IntelliJ and RubyMine repos
* Created new "Pivotal RubyMine" and "Pivotal IntelliJ" keymaps that inherit from Pivotal Common