[cygwin][vim] 1. New plugins. 2. New key mappings. 3. Fix indent and function rename.

1. New plugins:

Bundle 'terryma/vim-multiple-cursors'
Bundle 'airblade/vim-gitgutter'
Bundle 'Lokaltog/vim-easymotion'
Bundle 'junegunn/vim-easy-align'

2. New key mappings

c-f4 - close current tab
(new)f5 - clean mode
f6 - Gundo
c-f6 - DiffOrig
f8 - nerdtree
c-f8 - find current file position
f9 - taglist/tagbar
f10 - CCTree
f11 - syntastic (manual trigger)
c-f11 - syntastic (auto trigger)
(new)f12 - vim-fugitive/vim-gitgutter

(new)\vi - select current indent

3. Fix indent (by easy-align) and function rename (starts by MY_PROC_xxx)