Do not use packageDir in Validators
Allow to use language-dir instead of package-dir
Update tests to new construct() and set* methods
Fix namespace and package name
Merge pull request #2 from nickvergessen/feature/validate-langdir-only

Allow specifying the language dir only
Increase version
Validate language strings of help files
Also validate language keys Oo
Merge pull request #3 from nickvergessen/validate-help-strings

Validate strings
Increment version
CamelCase and remove tab depth form validateHtml()
Make links with http:// instead of https:// notices only
Mark <a> HTML as ERROR and do not print messages for closing tags
Adjust unit tests
Display colours in unit tests
Add result at the end of the output and use better colours
Dont use htmlspecialchars() anymore