adding mostly default terminator config with gotham palette
add terminator screenshot
adding osx install to doc
Merge branch 'master' of github.com:bcicen/gotham-contrib into terminator

* 'master' of github.com:bcicen/gotham-contrib:
  adding osx install to doc
  add terminator screenshot
  adding mostly default terminator config with gotham palette
Polish the README, minor edits
Merge branch 'terminator'

* terminator:
  Polish the README, minor edits
  adding osx install to doc
  add terminator screenshot
  adding mostly default terminator config with gotham palette