Merge pull request #36 from karlitos/master

Added czech translation
Look for windows starting with 'Skype' if skype binary is renamed

Fixes issue #33
Merge pull request #38 from vrutkovs/master

workaround: Look for windows starting with 'Skype' if skype binary is renamed
fix for issue #33
adds open contact list when top panel icon is clicked by left mouse button (#37)
Updates the czech translation.