check tagfilter scope after checking tagfilter existence

adds tagfilter scope

fixes build on non-windows

adds more fs abstraction

using new io abstraction in dav-sync

adds file io abstraction functions

adds documentation for new dav-sync features

more dav documentation

adds documentation for new dav features

fixes compatiblity with GNU tar's version of ustar

fixes some char type mismatch warnings

updates copyright notice

(0) -300 -100 -12 +12 +100 +300 tip

mercurial