Issue#376
Merge remote-tracking branch 'upstream/master'
Issue#376
Merge remote-tracking branch 'upstream/master'
Issue#313
Fix usage examples
Merge remote-tracking branch 'upstream/master'
Merge pull request #409 from haitaoyao/master

add configuration to max spool to disk
Merge remote-tracking branch 'upstream/master'
Issue#386
Merge pull request #399 from shehzaadn/master

Fix usage examples
Issue#386
Merge remote-tracking branch 'upstream/master'
Merge pull request #386 from anoopsjohn/master

Issue#376 & #313
Issue#401
Merge pull request #414 from anoopsjohn/master

Issue#401
Adding support for CAST operator in Phoenix
Added tests for CoerceExpression. Javadoc fixes.
Merge pull request #419 from samarthjain/master

Adding support for CAST operator in Phoenix
Merge branch 'source'