Fixed issues with submodules and plugins based on a simple change that I forgot to do in my main.vim
Added Syntastic setting to specify for hdevtools for Haskell checking
Reorganized the definition of the plugins for hdevtools
Removed nerdtree, and disable syntastic for Java checking
Changed the way that backspace is handled in Vim
Merge branch 'master' of github.com:iduhetonas/vimrc
Merge pull request #1 from iduhetonas/master

Fixed a whole bucket of problems.