Added project file to run all tests, using static runtime
Got a plugin loaded again
Minor changes in rrPluginManager.cpp and .h
* Configurable need to be exported (unresolved external)
* ws changes in rrPlugin.h
* changed names of createRRPluginManager etc.. to createPluginManager
* Added PluginManagerHandle to rrc types file, and removed from plugin api file

Added Plugin manager member to UI application
Added plugin functionality
* added function to unload a particular plugin
* Improved UI application load/unload plugin functionality