fixed issue #205 - roxy now removes content forests with numbers on the end
#208 fix deploying REST stuff with digest authentication
#188 On detecting the old properties format, error out and point the user to a wiki that explains what needs to be done.
#206 Fixing the ML7 test configuration for fields, so that the tests are correct and pass.
#206 updated default testing version to 7
Added configuration to include path fields in unit tests
#193 fixed implementation so that it reports the use of an unsupported feature on MarkLogic < 7.0-1
Bumping default server version to 7
Updating changelog
Updating the dev branch to version 1.6
Merge remote-tracking branch 'upstream/dev' into dev

Conflicts:
	deploy/test/data/ml7-config.xml
	deploy/test/test_server_config.rb