added default presets
better handling of xml save and load
check before creating presets directory on save
fix bug with loading preset before saving
enable verbose logging in example
paremeter read tooltip on full load
all getters return pointers (so you can check against NULL)
added bOnlyValues to xml
more smart pointers
name is first parameter of constructor
factory method for ParameterGroup
tweak
updated example
ParameterGroup loadXML check bOnlyValues flag
format fix
using Poco::DynamicAny