Add Twinside/vim-haskellFold

Better folding for Haskell:
https://github.com/Twinside/vim-haskellFold
Update Vundle first
Added bundle honza/vim-snippets for UltiSnips compatability
Merge pull request #578 from evanhorn/3.0

Added bundle honza/vim-snippets for UltiSnips compatability
Merge pull request #572 from louy2/3.0

Update Vundle first
Update .vimrc.bundles

According to line 94 and the Bundle name here, it should be Scala, not Java
Update bootstrap.sh
Merge pull request #584 from Cade-Forester/patch-1

Prevent stopping installation process: disable 'more' option
Merge pull request #582 from ljie-PI/patch-1

Update .vimrc.bundles
Merge pull request #571 from x0l/patch-1

Add Twinside/vim-haskellFold
Better <CR> and <Tab> handling when popup menu is present for autocomplete & snippets.
Moving go support to fatih/vim-go