Typed setStatus() argument method, to prevent confusion (code ? id ?)
Fixed comments
Improved page text.
Fixed duplication of subdir name when Thelia is installed in a subdir
Added heper methods to easyly get order status object
Fixed comment
Completed some translations
Improved Database class
Added a hint for installations in subdirectories
Fixed typos
Dummy commit
Fixed execute() method
Code formatting
Fixed comment
Fixed (again !) execute
Merge pull request #284 from roadster31/basemodulecontroller

Various improvements, and URL calculation fix