Merge pull request #1 from chamilo/1.9.x

1.9.x
Merge pull request #4 from chamilo/1.9.x

1.9.x
Merge pull request #5 from chamilo/1.9.x

1.9.x
Homepage changes for all languages -refs #6064
Hompage Changes for all languages -refs #6064
Changing lang variable -refs #6064
Fixing Indentation
Fixing Indentation
fixing indentation
Fixing indentation
Fixing indentation
Merge pull request #114 from ycastillo/yoselyn.6064

Yoselyn.6064