Fix disappearing relationship type in inspector

* Set default caption in saved grass style
* Set default color in saved grass style
stress test pom needs obligatory nonsense
Adds checksum to START log entry toString()
Merge pull request #3041 from oskarhane/fix_relationship_style

Browser Fix disappearing relationship type in inspector
Speculative build fix for Windows
Add a test to confirm nameMatchPatternElements behaviour for parameters
Add support for aggressive filtering for var-length expansion