use exceptions and references in WiflyControlResponse
complete error handling for WiflyControl::FwSend()
remove mIsVald from response
refactored Fw... functions with SimpleResponse
complete error handling for WiflyControl::Fw...() functions
fixed lost ConnectionTimeout exception
- use DWORD and WORD macros from BlRequest in WiflyControl_ut
- begun error handling concept for WiflyControl::Bl...() functions
fix android and x86 client builds
Merge branch 'refactor_wiflycontrol' into dev

Conflicts:
	library/WiflyControl.cpp
	library/WiflyControl.h
increased android app version for second beta release in google play store (fritz need this)
Merge branch 'master' of https://github.com/tawarisch/Wifly_Light into tawarisch-master

Conflicts:
	library/Makefile
Merge branch 'Master' of github.com:polybassa/Wifly_Light into tawarisch-master