Branches cleaning.
Slight changes in functional tests.
Slight changes to ease Rails 2.2 support.
Scramble PDF title (#1204).
Merged r2231 from 0.8-stable (#2402).
Fixed: Darcs adapter works on Win32 only (wrong quotes in commands #2402).
Merged r2218 to r2225 from trunk.
Merged r2209 to r2211 from trunk.