J Cache loader Tests
 cache loader test update adding delay, to loaer writer and comments
Comments and test updates
fix Jcache test,  NoSuchMethodError: com.hazelcast.config.CacheConfig.setTypes(Ljava/lang/Class;Ljava/lang/Class;)Ljavax/cache/configuration/MutableConfiguration;
revert getStackTrace changes
Merge pull request #361 from hazelcast/jcachFix2

Jcach fix2  re starting test to day need this fix
jcache test Fix
Merge pull request #362 from hazelcast/jcachFix3

jcache test Fix
Added hack to write performance correctly to file
Minor logging improvement
Merge pull request #358 from Danny-Hazelcast/comments

Comments and test updates
Merge pull request #352 from Danny-Hazelcast/cacheLoader

J Cache loader Tests
JCache tests compile again.
There has been a change in our implementation of JCache. CacheConfig no longer extends MutableConfiguration.
Merge pull request #364 from jerrinot/master

JCache tests compile again.
1. Delay calculation fixed. Now the generated delay is always within the interval <minProcessorDelayMs, maxProcessorDelayMs>
2. Refactoring to make the run() method of worker more readable
Latency probe added
KeyUtils and StringUtils splited
Merge pull request #365 from jerrinot/fix/EPTest-delay

EntryProcesorTest Changes
Fine grained horizontal slider added
Merge pull request #366 from jerrinot/improvements/better-charts

Fine grained horizontal slider added