Made map.get() and map.containsKey() lock aware when the key is under transaction. Also fixed a defect on transactionalMap.containsKey(). Fixes #3191
Index improvement at Getting Started
Index improvement at What's New chapter
Index improvement at Topic section
fixes #3537
Index improvement at Lock section
Index improvement at Distributed Events chapter.
Started to improve Map Persistence section.
CacheProxy refactored, cleaned up
CacheProxy refactored, cleaned up, (review)
Better description in Exception message
Merge pull request #3552 from jerrinot/papercuts/map-not-loaded-better-message/master

Better description in Exception message
Merge pull request #3549 from mesutcelik/fix/3.4/3537

Correction of Manifest.MF MainClass entry
Merge pull request #3550 from asimarslan/feature/master/jcache-master

Feature/master/jcache master
client side map and multimap read operations also made lock aware.
Index improvement at EP and Query chapters.
Index improvement at Aggregators section
Sentence added for clarification.
Level changed due to the new parent heading.
Index improvement at Serialization chapter.