Version 1.09

- tlib#cache#Filename(): Use sha256() for VIM >= 7.4- tlib#cache#Value(): Undo previous hack- tlib#list#Uniq(): option to remove empty values- tlib#cache#MTime(); tlib#persistent#Save() calls tlib#cache#Save()- tlib#input#ListW: Temporarily set noshowmode- tlib#list#Uniq(): Fix handling of empty items- lis picker: Remove <C-Space> from help- tlib#list#Uniq(): Implementation based on syntastic#util#unique(list) by scroolooseMD5 checksum: b5fb4107d63930c2c8b1f0f6b3a7ff07