CMS-2809 Create class for serializing a ContentType as XML
Removed use of eager singletons.
Merge pull request #546 from enonic/CMS-2809

CMS-2809 Create class for serializing a ContentType as XML
CMS-2811 Create class for serializing a Mixin as XML
Merge pull request #549 from enonic/CMS-2811

CMS-2811 Create class for serializing a Mixin as XML
CMS-2812 Create class for serializing a RelationshipType as XML
Merge pull request #553 from enonic/CMS-2812

CMS-2812 Create class for serializing a RelationshipType as XML
CMS-2788 Live Edit - Image Component context window settings
Small liveedit fixes
Fixed missing "occurrences" xml element in serialized form-item-set.
 CMS-2825 ContentWizardPanel - Site Step design improvements
Merge pull request #557 from enonic/CMS-2825

 CMS-2825 ContentWizardPanel - Site Step design improvements
Deprecate old schema XML and JSON serializers.
CMS-2871 Replace Facets with Aggregations in Content Manager

Added AggregationQueries for TermsAggregations
CMS-2871 Replace Facets with Aggregations in Content Manager

TermsAggregationsAsFunction
 CMS-2935 Replace usage of RelationshipTypeXmlSerializer with JAXB RelationshipTypeXml
CMS-2906 Remove LiveEdit's dependency on old attributes on regions and components in page html
Merge pull request #559 from enonic/CMS-2935

 CMS-2935 Replace usage of RelationshipTypeXmlSerializer with JAXB Relat...
CMS-2706 Image selector - Fix edit button
CMS-2906 Remove LiveEdit's dependency on old attributes on regions and components in page html