Fixed getParameter() returning malformed string object
method pause (MPlayer + API)
method pause (MPlayer + API)
pause parameters for play() and stop()
add error k_EPluginErrorVideoAlreadyStopped
Merge branch 'feature/pause' into develop
Merge branch 'develop' into feature/play

Conflicts:
	MPlayer.cpp
fix an error in the condition of the execution of PluginMPlayerAPI::pause()