fix unite.vim
fix vimfiler.vim: ro_file_icon
improve TypeSystem: #\S\+# for emacs
improve unite.vim: unline
improve unite.vim: uniteTypeSystem #\S\+#
improve vimshell.vim: new syntax vimshellPlusNegOperator
improve unite.vim: contains=uniteCandidateInputKeyword
improve unite.vim: uniteNumber \<\d\+\>
improve unite.vim: new syntax uniteLineNumber containedin=uniteSource__Line
improve color: Character ctermfg=214 guifg=#ffaf00
improve color: Number ctermfg=81 guifg=#5fdfff
improve syntax: vimfilerDateIgnore, vimfilerDate Ignore
improve unite.vim: introduce syntax for uniteSource__VimshellHistory
improve unite.vim: uniteCommand
improve unite.vim: comment
improve unite.vim: vimshellString contains uniteCandidateInputKeyword
improve *: merge settings to landscape.vim
refine *: not use abbreviates
fix unite.vim: uniteLineNumber
improve landscape.vim: LineNr