Don't use BOOST_DETAIL_CONTAINER_FWD.
Include <vector> directly in files.cpp.
Fix type returned from rfind
Update version.
Remove executable flag from a few files.
Ignore testing kipple.
Add 'long long' support to UTF-8 stream class.
Remove executable bit from some files
Merge branch 'develop' into release/1.6.1a2
Merge branch 'release/1.6.1a2'

Conflicts:
	src/quickbook.cpp