Move string and value converter algorithms to pm4j-common.
PmAttrBase was not able to identify if getBackingValue was overridden
in one of its sub-classes. Had the consequence of not assigning the override
value access strategy...
PmObjectBase: reduced initialization complexity by postponing resource class
identification.
PmBeanFactory: added ensurePmInitialization to makePm() to get initialization
problems reported earlier.
Merge branch 'master' into obo-converter
Moved value and string converter to pm4j-common.