Fix missing variable
Merge pull request #162 from todesking/fix-missing-variable

Fix missing variable
remove unused deepcopy(unite)
Merge pull request #163 from todesking/remove-unused-deep-copy

remove unused deepcopy(unite)
- Updated vital.
Merge branch 'master' of github.com:Shougo/unite.vim
- Improved unite-menu behavior.
- Improved name search.
unite-menu help didn't mention about the value of "candidates" dictionary
unite-menu help example didn't set menus properly; test was overrwritten by test2 and test3's config
unite-menu help test3 ruby ran python!
Merge pull request #164 from ujihisa/master

unite-menu help file improvements
- Fixed start action.
Merge branch 'master' of github.com:Shougo/unite.vim
Added g:unite_source_process_enable_confirm option.
- Improved temporary buffer behavior.
- Improved narrow action behavior.
- Improved a bit.
- Fixed unite#custom_source().
- Improved grep actions behavior.