[PLAT-3409] Create DbTool on demand
[PLAT-3409] Tweak abstract test class Before/After annotations
Change spurious failing test to integration
Fix detection of existing JVM in monolithic install bundle.
Report failure information to the event log during installation. Make sure that og-install.jar is in place before creating the merge modules.
Solver corrected
[PLAT-3411] 2D meshgrid  interpolation
[PLAT-3409] Tweak abstract test class Before/After annotations