Fix build order again

T'was not complete the first time:
build of enttecwing failed.

CONFIG += ordered  in all plugins .pro files added, in case of test folder added later.
CONFIG -= ordered  in test.pro, because tests don't depend on each other.
Merge pull request #322 from plugz/build-fix-2

Fix build order again
ChannelModifierEditor: fixed position of newly created handler
Show Manager: it is now possible to lock/unlock items
Show Manager: added lock/unlock action to items' context menu

Updated translations
Audio Editor: it is now possible to select a specific audio card for playback

Updated translations
UI: do not show project error log when loading from memory