Add initial class to handle different modules. Class for if also defined
Add refresh frame function
Add filter frame lib. initial commit
Add a function to copy PlaYUVerFrame
Bug fix: remove unused code
Add function to return PlaYUVerFrame size
Finish first version of the modules inferface. still missing the proper
connections
Add first test module
Add a function to return a PlaYUVerFrame in InputStream
Interface for modules in SubWindowHandle and plaYUVerApp
Add full interface to enable and disable a module in each SubWindow
Remove unecessary conversion from YUV2RGB inside PlaYUVerFrame
Add feature to disable current module
Increase the resolution limit
Change functions related with PlaYUVerFrame and QImage
Change module definition
Merge branch 'master' into dev_modules_api

Conflicts:
	source/SubWindowHandle.cpp
	source/SubWindowHandle.h
Improve modules interface. Add a variable to mark the module category
and type. change some function in the plaYUVerApp to fix modules
disabling when closing a sub window
Minor bugfix due to incomplete code
Add an output message to display build type