some CSS enhancements
fixed problem with TitleSet (also causing problems in other forms like RelationSet) #65
new version 0.20
fixed #62 'jumping forms'
Merge remote-tracking branch 'origin/development' into tamboti-integration

Conflicts:
	forms/AgentSet.xhtml
	forms/CulturalContextSet.xhtml
	forms/DateSet.xhtml
	forms/DescriptionSet.xhtml
	forms/InscriptionSet.xhtml
	forms/LocationSet.xhtml
	forms/MaterialSet.xhtml
	forms/MeasurementsSet.xhtml
	forms/RelationSet.xhtml
	forms/RightsSet.xhtml
	forms/SourceSet.xhtml
	forms/StateEditionSet.xhtml
	forms/StylePeriodSet.xhtml
	forms/SubjectSet.xhtml
	forms/TechniqueSet.xhtml
	forms/TextrefSet.xhtml
	forms/TitleSet.xhtml
	forms/WorktypeSet.xhtml
	generator/xsl/xf/04_XForms_Generator.xsl
	resources/xsl/vra-record.xsl