jdt.core upgrade to c0f9341
lazy fix for using @Trait rather than trait keyword
remove rogue test
Extra protection against illicit modification of ImmutableClassNode.
And fix a scenario that causes it to happen.
Add source attachement to groovy-all jar for easier debugging
Add toString method for easier debugging
maven support: batch builder now using e44.
revert
Merge branch 'master' of https://github.com/groovy/groovy-eclipse
Groovy 2.3.3
Fix some NPEs related to type variable bounds
Fix NPE caused by MatchLocator clearing 'scope' backpointer for groovy matches too soon.
Fix another NPE (probably innocent, but good to fix anyway)
Better info in // GROOVY comment
Maven support update to 2.3.3
Nulling the activeScope in JDTResolver
Revert "Nulling the activeScope in JDTResolver"

This reverts commit 6a0ab21f5c3f8dad7f868f3362e9f8d8185ed456.
Another attempt at plugging grails memory leak by nulling 'groovyParser' in MultiplexingParser after compilation finishes.