[minor] zl#window#save_view_command
[update]( combine zl.vim files )
[major]( find project root with confidence )
[fix]( autoload fn name )
[minor]( safe quit all buffers )
[fix]( project root confidence sorting )
[minor] string chop
[admin] remove deprecated functions
[minor] range syntax
[minor] set and undo vim options
[minor] add buftype and cword to rules builder
[major] refactor for easy distribution to other bundles
[admin] add .vclog