support vim-flagship (because it is easy)

[ryanoasis]

support https://github.com/tpope/vim-flagship

[DemonCloud]

You working so hard... now in china at 2AM.... not sleep

[ryanoasis]

@DemonCloud Haha nah not too hard I think. I work on this when I have energy for the most part and it is important to have a good life balance thanks. Enjoy! 🎉

[ryanoasis]

For anyone feeling brave you can give 0.5.0 a try 😏 :

• support for flagship
• support for perl
• added support for more languages
• support for unite and vimfiler
• API fix
• misc code formatting fixes
• misc readme and doc updates

(I still need to do more testing before a release AND maybe try to get ctrlp support and nerdtree added files no icon but those might be pushed off to say 0.6.0 or something)