LENS-67 : Fixes ColumnarSQLRewriter for queries with alias names for tables ( Sushil Mohanty via amareshwari)
LENS-20 : Sets Driver Specific Configuration should be set in Query Context (Suma Shivaprasad via amareshwari)
Revert "LENS-67 : Fixes ColumnarSQLRewriter for queries with alias names for tables ( Sushil Mohanty via amareshwari)"

This reverts commit f5e5eccc7b9964abc97fde3abd7b22500f7c3833.
LENS-80 : Fixes exceptions in CandidateTableResolver (Rajat Khandelwal via amareshwari)
LENS-84 : Makes sessionid optional in httpresult set (Jaideep Dhok via amareshwari)
LENS-67 : Fixes ColumnarSQLRewriter for queries with alias names for tables ( Sushil Mohanty via amareshwari)
LENS-73. Checkstyle related changes on lens-storage-db
LENS-65. Checkstyle related changes/fixes for lens-server-api
LENS-65. Checkstyle related changes/fixes for lens-server-api (Rajat Khandelwal via sumasai)
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/incubator-lens
LENS-41 Provide a way to distinguish between fields reached by multiple paths (Amareshwari via Jaideep Dhok)
LENS-90 : Adds log in HiveDriver while setting priority ( Rajat Khandelwal via amareshwari )
LENS-75. Update contributor guide on how to submit review request ( Rajat Khandelwal via sumasai)
LENS-33 Latest partitions from fact tables should be skipped on the
final query (Rajat Khandelwal via jdhok)
LENS-89 getting NPE from checkForSourceReachabilityForDenormCandidates
for some queries (amareshwari via jdhok)