Merge pull request #662 from emmanuel-keller/1.5

Bug fix and improvement
Merge pull request #667 from emmanuel-keller/1.5

Downgrade CXF
Merge pull request #675 from emmanuel-keller/1.5

Fix #674
Merge pull request #678 from emmanuel-keller/1.5

Fix RestDeleteTest.testC_RestAPIDeleteByJson:64
Merge pull request #682 from emmanuel-keller/1.5

Improvement
Merge pull request #686 from emmanuel-keller/1.5

API for data only replication #685.
Merge pull request #691 from emmanuel-keller/1.5

Bug fix and improvement
Merge pull request #694 from emmanuel-keller/1.5

Update dependencies
Merge pull request #698 from emmanuel-keller/1.5

#653
Merge pull request #699 from emmanuel-keller/1.5

Improvement on replication, locking and index lifecycle management
Merge pull request #700 from emmanuel-keller/1.5

Set default HTTP time out to 30 seconds.
Merge pull request #703 from emmanuel-keller/1.5

Fix KEY_CONTENT_LOCATION issue (crawl cache)
Merge pull request #705 from emmanuel-keller/1.5

Implements #704
Merge pull request #711 from emmanuel-keller/1.5

Implements #710
Merge pull request #721 from emmanuel-keller/1.5

Implements #710. Adding new unit tests.
Merge pull request #724 from emmanuel-keller/1.5

Update libraries
Merge pull request #728 from emmanuel-keller/1.5

Update readme links
Merge pull request #735 from emmanuel-keller/1.5

Improve delete by query
Merge pull request #740 from emmanuel-keller/1.5

Fix #739. HTMLCleaner does not preserve the lang attribute on DOM
Merge pull request #743 from emmanuel-keller/1.5

Pttern replacements (*:*)