[config] changed colorscheme to vimhut(dark)

Change-Id: I800978482c2ebe22ec29a61f701886af66a88013
[aucmd] leave paste mode automatically

Change-Id: Ia832e4307fabf0e57f7f4b066d96e684ab5013f0
[plugin] added unite buffer listing mapping

Change-Id: I9de82fa16066f88b8baf11ffd7edd175603c8a07
[plugin] Removed selectbuff and genutils plugin

Change-Id: I89772a3a3841a28f9052abdd0e267c32341b3df4
[plugin] changed unite and its sources to be loaded at startup

Change-Id: I837ecc3a6ceeed42fe3814dab29a2b876d3e93bd
[mapping] removed space mapping for vim command line

Change-Id: I5a834ef73e4de6443c8e832209f3992d41c9373f
[plugin] added unite commands

Change-Id: I255215301e450da72be4c300ab0defe783b749af
Merge branch 'testplugins' into next

* testplugins:
  [plugin] added unite buffer listing mapping
  [aucmd] leave paste mode automatically
  [config] changed colorscheme to vimhut(dark)
Merge branch 'unite' into next

* unite:
  [plugin] added unite commands
  [mapping] removed space mapping for vim command line
  [plugin] changed unite and its sources to be loaded at startup
  [plugin] Removed selectbuff and genutils plugin