[doc] added new reference

Change-Id: I08938c83fb8039608602bf33d539f0628d1db7f7
Merge branch 'next' of ssh://github.com/rafaelnp/rnpvim into next

* 'next' of ssh://github.com/rafaelnp/rnpvim:
  [doc] added plugin content and soem formatting
  [doc] fixed typo and updated last change time
  [doc] added all custom plugin mappings, still needs proper formatting
  [plugin] put all vim-startitfy plugin config together

Conflicts:
	README.md

Change-Id: Ia9a034bc15a410147382c3cf272cafddff49278f