verity rootfile
set rootfile version
Support manifest:version on file-entry (at least for rootfiles)
Fix columns for spreadsheet activity
start-to-END in spreadsheet
test spreadsheet config

TODO: Test excludes?
[maven-release-plugin] prepare release 0.12.1
[maven-release-plugin] prepare for next development iteration
0.12.1 in README
Merge tag '0.12.1'
README: API link
Javadoc link
SCUFL2-126: Remove dispatch stack
SCUFL2-126 Processor is Configurable
SCUFL2-126 Update scufl2 ontology to deprecate dispatch stack

Also clarified parent relationships to match SCUFL2 API.
SCUFL2-126 createConfigurationFor Processor and Activity
SCUFL2-126 Fixed URI for type of Processor and its config.
SCUFL2-126 Parse dispatch layers into Processor config
SCUFL2-126 Parse Loop layer. Incl. properties: runFirst, comparePort
SCUFL2-130: Ignore any DispatchStack from 0.3.0 wfbundles