Array support
Supporting array index as function
Array changes after review comment fixes
Make additional static constructors for Round/Ceil/Floor to improve abstraction
Update README.md
Cleanup static methods of round
Merge pull request #629 from maryannxue/master

Fix issue #622 Join memory issue
Merge branch 'master' of github.com:forcedotcom/phoenix
Review comment fixes
Merge remote-tracking branch 'origin/master' into new_array_type

Conflicts:
	src/main/java/com/salesforce/phoenix/expression/ExpressionType.java
	src/test/java/com/salesforce/phoenix/compile/QueryCompileTest.java
Merge pull request #618 from ramkrish86/new_array_type

Array support
Merge remote-tracking branch 'upstream/master'