Merge pull request #32 from prongs/ldap_config

Added a config in LDAP
Merge pull request #33 from prongs/ldap_config

added optional conf argument in authentication providers
Prepare release hive-0.13-1-inm
prepare for next development iteration
Remove itests from modules
Fix NPE while parsing alias with spaces
Fix alias NPE in CubeRewriter & alias reconstruction in HQLParser
Merge pull request #34 from jdhok/develop

Fix alias NPE in CubeRewriter & alias reconstruction in HQLParser
Log candidate join clauses
Merge pull request #36 from jdhok/develop

Log candidate join clauses
Fix parsing of selecting all columns through *
Merge pull request #37 from InMobi/select-star-fix

Fix parsing of selecting all columns through *
Remove space between count and (
Merge pull request #38 from jdhok/develop

Remove space between count and (
disallow blank username/password