Chinese (simplified) translation
Romanian translation
Merge pull request #98 from arthurtiteica/ro-translation

Romanian translation
Merge pull request #99 from dirtycold/master

Chinese (simplified) translation
Update Russian translation
Merge pull request #101 from medvid/master

Fix errors in russian translation
Added European Portuguese translation
Missing pt_PT encoding
Merge pull request #102 from Generator/master

Added European Portuguese translation
Also set the USE_QT5 definition to moc
Merge pull request #106 from scarpin0/master

Also set the USE_QT5 definition to moc. Fixes #104.
Added Polish translation
Add Polish translation
Merge pull request #110 from raven700/master

Add Polish translation
Drop unused class forward declaration
Fix indent level
Rename Greeter::process to m_process

All other members are called this way.
Get rid of qobject_cast where possible.

If a class assumes parent to be of known type, state it explicitly in the
sources.
Merge pull request #112 from urkud/cleanup

Clean up.