fixed checkstyle for queue.
added javadoc comments to spring package
moved encryption to enterprise
checkstyle fixes for jca package
fixes #2798
Merge pull request #2799 from gurbuzali/dist-object-destroyed-event/3.3

fixes #2798
Merge pull request #2797 from mesutcelik/jcacheckstylefixes

checkstyle fixes for jca package
Merge pull request #2796 from gurbuzali/move-encryption

moved encryption to enterprise
Merge pull request #2795 from mesutcelik/springjavadocfixes

javadoc comments for spring package
Member attributes documentation added
fix updated backup count
add missing member attribute configuration to documentation
query cluster for node safety
minor cleanup
Merge pull request #2803 from ahmetmircik/new/3.3/safe

Query cluster for node/cluster safety
Merge pull request #2802 from eminn/master

Member attributes documentation added
Member Attributes section reviewed and Revision

History updated.
WAN Replication Queue Size section reviewed and

Revision History updated.
checkstyle client package 1. round
merge