Add git flow completion
Update .vim submodule
Modify .irssi settings
Update .bash_profile
.vimrcold typechange
Update RELEASE
Merge branch 'release/1.4'

* release/1.4:
  Update RELEASE
  .vimrcold typechange
  Update .bash_profile
  Modify .irssi settings
  Update .vim submodule
  Add git flow completion