Merge branch 'release/1.5' into develop

* release/1.5:
  Update RELEASE
Merge branch 'master' of https://github.com/cobhimself/dotfiles into develop

* 'master' of https://github.com/cobhimself/dotfiles:
Remove all submodules then reset .vim submodule to cob's.
Update RELEASE
Merge branch 'hotfix/1.5.1'

* hotfix/1.5.1:
  Update RELEASE
  Remove all submodules then reset .vim submodule to cob's.