Some changes:
    1. rm the unused plugin JumpInCode_Plus(replace by ProjectManager)
    2. key for compile, link and run
Add the fugitive plugin
Add the plugin gitgutter
Change the config of the git option
Add the plugin of python-mode
Add the plugin tasklist
ignored the .pyc file
Merge branch 'master' of https://github.com/MoyanXiao/VimShell
update README.md