Enabling anonymous surveys -refs #6829
Protecting survey preview page -refs #6829
Protecting survey preview page -refs #6829
Protecting survey preview page
Indentation
security added
code conventions
Merge pull request #26 from chamilo/1.9.x

1.9.x
same code of PR#119 -refs #6599
Fixed assignments imported problem when already exist -refs #6599
Was storing global path, fixed -refs #6599
Minor change: elseif() by else { if()}
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