Refactor client plugins

source/RobotAPI/libraries/armem/CMakeLists.txt

source/RobotAPI/libraries/armem/client.h

source/RobotAPI/libraries/armem/client/ComponentPlugin.cpp

source/RobotAPI/libraries/armem/client/ComponentPlugin.h

...RobotAPI/libraries/armem/client/ReaderComponentPlugin.cpp

...e/RobotAPI/libraries/armem/client/ReaderComponentPlugin.h

...RobotAPI/libraries/armem/client/WriterComponentPlugin.cpp

...e/RobotAPI/libraries/armem/client/WriterComponentPlugin.h

...ce/RobotAPI/libraries/armem/client/forward_declarations.h

source/RobotAPI/libraries/armem/client/plugins.h

...PI/libraries/armem/client/plugins/ListeningPluginUser.cpp

...tAPI/libraries/armem/client/plugins/ListeningPluginUser.h

source/RobotAPI/libraries/armem/client/plugins/Plugin.cpp

source/RobotAPI/libraries/armem/client/plugins/Plugin.h

...ce/RobotAPI/libraries/armem/client/plugins/PluginUser.cpp

source/RobotAPI/libraries/armem/client/plugins/PluginUser.h

source/RobotAPI/libraries/armem/server/ComponentPlugin.cpp

source/RobotAPI/libraries/armem/server/ComponentPlugin.h