Added some ByteBuffer helper classes
Converted Identifier into a class, completed the XorManager class
Added the concurrency decorator
Message signing logic, example data in DbStub
RsaKeyGen tests, better decryption error handling
Comments and concurrency details
Merge branch 'feature-dbstub' into develop
debug commit
New events
Moved the UI-related callbacks to the GUI package
Merge branch 'feature-db-events' into develop
Serialization fixed, Identifier hashcode() implemented
Merge branch 'feature-protocol' into develop
Introduced slots
All message-related requests/responses now work
Merge branch 'feature-sync' into develop
Crypto commit
Added User and Profile model, new db engine
Triggers, Stored procedure, updated queries
merge