Fix no_focus behavior
Add MRU detection
Fix syntax error with unite#complete#buffer_name

Fixes https://github.com/Shougo/unite.vim/issues/483
doc fixes
Merge pull request #485 from blueyed/doc-fixes

documentation fixes
Merge pull request #484 from blueyed/fix-compl-buffer_name

Fix syntax error with unite#complete#buffer_name
Merged