Version 1.2 Beta 2 (pre-release)

This is a test release with fixes to communication issues occurring on MacOS system. Also contains fixes for:

• Issue with windows not gaining focus on Mac #247
• Allows to be compiled with QtCreator (both Nitrokey-App and libnitrokey, without CMake proxy)
• Tray menu not working correctly when SD clearing starts
• Configuration of Passwordsafe - wrong language shown #265
• Removed communication workarounds for Storage v0.45

Communication speed with device is doubled (-s 40) and the log is printed to console by default (--dl 4).

Release was tested with:

• Storage v0.47 (all is working) and v0.48 on MacOS (Nitrokey/nitrokey-storage-firmware#44 - sometimes unlocking encrypted volume returns WRONG_PASSWORD error code from the device)
• Storage v0.48 on Ubuntu 16.10 and Windows 8.1 (all seems OK)
• Storage v0.45 - on all tested OSes (Windows 8.1, Ubuntu 16.10, MacOS 10.12.6) it was
  possible to enable firmware update. Unlocking PWS and encrypted volume sometimes worked (that is there was a need to retry the action after device reinsertion).

This is a candidate for the next release.
Binaries for MacOS and Windows are signed. RPM and DEB packages were created by CMake's CPack.