NPE
new inference: incorporation: allow self as parameterization
new inference: method ref constraint: take into account provided type arguments
new inference: lift type parameters; stop inference after false appears in bounds
Merge remote-tracking branch 'origin/master'
memory optimisation: do not leave stale data in cache
Merge remote-tracking branch 'origin/master'
Merge remote-tracking branch 'origin/master'
Merge remote-tracking branch 'origin/master'
IDEA-120209 Resolve in jsp links to web resources from external .war file: tag dir support
don't overwrite workspace.xml file if it is corrupted (ZD-21210)
toSystemDependentName/toSystemIndependentName: "Contract" annotation improved
Better minimum size heuristic.