Fix error
Fix #486 unite-grep
Fix vimgrep source error
Improve documentation
Improve util
New FAQ about <C-u> (please answer)

Also, please explain how unite is meant to be loaded lazily with the FAQ
about mru.
Merge pull request #487 from blueyed/faq-ctrl-u

New FAQ about <C-u> (please answer)
Improve FAQ
Fix Process module
doc fixes
Merge pull request #489 from blueyed/doc-fixes

doc fixes
Fix restart error
Fix restart
Add documentation
Fix typo
Merge pull request #492 from unpush/fixtypo

Fix typo
Fix #493 statusline problem
Fix restore statusline error
Improve buffer source word
Fix #494 Improve unite#custom#profile() behavior