Improve fetching of current binaries UUID

- This now also works with unit tests
- Fixed BITStoreUpdateManager for now failed unit tests
- Fixed a typo

Thanks to @0xced !
Improve last commit by removing conditional 64bit compile

Again thanks to @0xced :)
Fix manually calling `checkForUpdate` on `BITUpdateManager` with `updateSetting=BITUpdateCheckManually` not working
Fix keychain warning alert showing app on app launch, if keychain is locked

This could happen if the app is launched via background fetch right when the device started and before it is unlocked by the user.
Remove the CISimple specific part of the framework build script
Integrate PLCrashReporter 1.2 RC 5