Merge pull request #26 from chamilo/1.9.x

1.9.x
Merge pull request #27 from chamilo/1.9.x

1.9.x
Merge pull request #28 from chamilo/1.9.x

1.9.x
Merge pull request #29 from chamilo/1.9.x

1.9.x
Merge pull request #30 from chamilo/1.9.x

Finished integration of recordings into OpenMeetings plugin - refs BT#70...
Merge pull request #31 from chamilo/1.9.x

1.9.x
Merge pull request #32 from chamilo/1.9.x

1.9.x
Merge pull request #33 from chamilo/1.9.x

1.9.x
Fixing $token in mystudents.php -refs #6930
Indentation
Merge pull request #34 from chamilo/1.9.x

1.9.x
Merge pull request #35 from chamilo/1.9.x

1.9.x
Pour les exercise_report
Adding advanced CSS personalization for Learning Path -ref #6976
Merge pull request #217 from baelmyhu/1.9.x

Adding advanced CSS personalization for Learning Path -ref #6976
Allow platform's student to see courselog of courses they are admin
Merge pull request #218 from baelmyhu/1.9.x

Bug correction, allow platform's student to see courselog of courses they are admin
Removing console.log.
Adding missing <html> tag.
Format code + adding require in order to load constants.