Testing unite.vim -no-split and valiating for vimproc
Vim tweaking search browsing, splitting, wild tab

* Removing some leading blank spaces

From the article http://blog.sanctum.geek.nz/vim-annoyances/
* Splitting to the right or bottom depending on split orientation
* Setting scrollof to avoid search matches ending up on the view first
  or last line
* using wildignorecase for case insensitive tab completion