Added getParametersAsXML
Fixed the xml output of plugin properties
Added description field to a parameter
Added the ability set/get hint and description for a parameter
Added ability to cycle trough a list of parameters, using getFirst, getNext etc funtions (not in rrPlugins yet)
Removed capabilities from getPluginParameter python wrapper func
Merge branch 'develop' into more_on_distro

Conflicts:
	plugins/wrappers/Python/rrPlugins.py
changed getParametersAsXML to getPluginPropertiesAsXML
Added getListofPluginParameterNames

Added getNamesFromParameterList
Fixed getListOfPluginParameterNames to return a python list
Added simple script to run trough all python examples
Changed names of LMFit data variables
Added script to run all python examples
Fixed name of parameters
merge