Merge pull request #241 from Danny-Hazelcast/MapHeapHog

testing
Merge pull request #242 from Danny-Hazelcast/MapHeapHog

testing
Merge pull request #243 from Danny-Hazelcast/MapHeapHog

Map heap hog
Merge pull request #244 from Danny-Hazelcast/MapHeapHog

Map heap hog
stabilizer test fix for issue #3229 (wait at warmup for safe cluster)
stabilizer test fix for issue #3229 (revert MapTransactionContextConflictTest)
Merge pull request #246 from Danny-Hazelcast/MapHeapHog

Map heap hog
Merge pull request #245 from serkan-ozal/fix/master/issue-3229

Fix/master/issue 3229
testing