MDLSITE-2205 cs: allow pure 20-120 comment seps
Merge pull request #7 from stronk7/MDLSITE-2205

MDLSITE-2205 cs: allow pure 20-120 comment seps
CONTRIB-4144 Bump to 2013060600 (v2.2.7)

Changes:
- MDLSITE-2205: Allow 20-120 chars long hyphen commenting-separators.
- NOBUG: Fixed some dev warnings under 2.5.