Fix vimproc hanging problem, change mappings
Remove isfname setting, this will cause issues in vimproc
Merge branch 'master' of ssh://bitbucket.org/ofan/vim into develop

# By Ryan Feng
# Via Ryan Feng
* 'master' of ssh://bitbucket.org/ofan/vim:
  Remove isfname setting, this will cause issues in vimproc
  Fix vimproc hanging problem, change mappings

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installed new gitmodules