fixed the wrong highlighting issue
Merge pull request #171 from LI-HE/master

fixed the wrong highlighting issue
debug trail on development site
Merge pull request #172 from LI-HE/master

debug trail on development site
trail debug #2
Merge pull request #173 from LI-HE/master

trail debug #2
trail debug #3
Merge pull request #174 from LI-HE/master

trail debug #3
trail debug #5
Merge pull request #175 from LI-HE/master

trail debug #5
Merge pull request #65 from ChrisBoesch/master

Updates