skill provider updates

...API/components/armem/server/SkillsMemory/SkillsMemory.cpp

...otAPI/components/armem/server/SkillsMemory/SkillsMemory.h

...ents/skills/SkillProviderExample/SkillProviderExample.cpp

...killManagerPlugin/SkillManagerMonitorWidgetController.cpp

source/RobotAPI/interface/skills/SkillManagerInterface.ice

source/RobotAPI/interface/skills/SkillProviderInterface.ice

source/RobotAPI/libraries/armem_skills/aron/Skill.xml

...m_skills/server/segment/ExecutableSkillLibrarySegment.cpp

...braries/armem_skills/server/segment/SkillEventSegment.cpp

...em_skills/server/segment/SkillExecutionRequestSegment.cpp

...rmem_skills/server/segment/SkillExecutionRequestSegment.h

source/RobotAPI/libraries/skills/CMakeLists.txt

source/RobotAPI/libraries/skills/error/Exception.cpp

source/RobotAPI/libraries/skills/error/Exception.h

.../libraries/skills/manager/SkillManagerComponentPlugin.cpp

...PI/libraries/skills/manager/SkillManagerComponentPlugin.h

source/RobotAPI/libraries/skills/provider/Skill.h

...e/RobotAPI/libraries/skills/provider/SkillDescription.cpp

source/RobotAPI/libraries/skills/provider/SkillDescription.h

...ibraries/skills/provider/SkillProviderComponentPlugin.cpp