Fix #169 open problem
Fix vimfiler#util#is_win_path()
Fix unexpand tree
Fix browser check
Fix #170 redraw problem
Fix documentation
Added option to enable jumping to first child

This options lets you set if you want to automatically jump to the first child
when you expand a directory tree.
Fix current directory
Merge pull request #180 from LeonB/master

Added option to enable jumping to first child
Fix ssh error
Improve tree redraw behavior
Improve redraw behavior
Add vimfiler source documentation prototype
Improve external filer behavior
Bug fix.  Was not applying the custom filter regex when expanding trees
Merge pull request #184 from svermeulen/master

Bug fix.  Was not applying the custom filter regex when expanding trees