removed changesets memory, fixed large lazymap revisions. reimplemented changeset, moved changesets method to properties. reimplemented _get_revision to use mercurial lookup. added branch filter
removed changesets memory, fixed large lazymap revisions.
reimplemented changeset, moved changesets method to properties.
reimplemented _get_revision to use mercurial lookup.
added branch filter

codeinn/vcs,codeinn/vcs