adding date type support to to_number for issue #256
adding date type support to to_number for issue #256
Between support for phoenix
Alter system.table by adding columns added between 1.2.1 and 2.0 if they don't already exist
Pipeline UPSERT SELECT when possible
Close scanner for pipeline upsert select
Remove NO_SCALE and use null to represent that.
Fix bugs and added tests from Eli.
Time each parallel scan debug logging
Merge pull request #361 from tonyhuang/decimal

Multiple fixes for Decimal precision and scale
Merge pull request #362 from saikiran2012/master

 	Between support for phoenix #344
Merge pull request #366 from mujtabachohan/master

Logging parallel scan execution time
Fix upgrade script from 1.2 to 2.0
Fix failing ToNumberFunctionTest
More tolerant upgrade script
Adjusting defaults so that medium size clusters perform better out of the box
Fix compatibility check and message
Fix for index on salted table
Bumping up version number to 2.0.1
Adding unit test for upsert select with limit