some common defs are markers and managed interfaces support them
can now discriminate attrs and|or their defs by facets (is VERSIONABLE?)
added PUBLISHEABLE facet
Housekeeping removed deprecated code
some logbook entries can be removed by codelist owners
renamed action for removing logbook entries
propagated removable flag from events to entries
Logbooks can be now persisted.
Merge branch 'markers' of https://github.com/cotrix/cotrixrep.git into markers
Made loading panel a separate widget
Caches now loaded at codelist open time
Made items retrieving sync
Added another marker
Added markers panel
Added marker column
Merge branch 'dev' into markers
Replace text are with textbox 
Added placeholder
Expansion button not visible if description empty and readonly
Merge branch 'markers' of https://github.com/cotrix/cotrixrep.git into markers
CodelistLinks are now LinkDefinitions, Defined<T> as the common trait
Merge branch 'dev' into markers

Conflicts:
	cotrix/cotrix-domain/src/main/java/org/cotrix/domain/attributes/CommonDefinition.java
	cotrix/cotrix-domain/src/main/java/org/cotrix/domain/memory/AttributeMS.java
	cotrix/cotrix-domain/src/main/java/org/cotrix/domain/memory/DefinitionMS.java
	cotrix/cotrix-neo/src/main/java/org/cotrix/neo/domain/NeoAttribute.java
	cotrix/cotrix-neo/src/main/java/org/cotrix/neo/domain/NeoDefinition.java
	cotrix/cotrix-web-manage/src/main/java/org/cotrix/web/manage/server/ManageServiceImpl.java
	cotrix/cotrix-web-manage/src/main/java/org/cotrix/web/manage/server/modify/CodeAttributeCommandHandler.java
Removed expansion botton
Added checkbox for marker selection
Style tuning
Fixed to column feature