bulkloader fixes for empty schema name
whitespace issues
whitespace issues
merging remote
Using SchemaUtil.normalizeIdentifier instead of toUpperString()
Merging with master
Fetching the client jar from HADOOP_HOME instead of pwd
Merge pull request #498 from arunsingh16/master

Fixes in CSV bulk loader if schema name is not specified.
Enable Phoenix 2.1 to still work with pre 0.94.10 versions
Merge branch 'master' of github.com:forcedotcom/phoenix
Normalize string for index state enum
Check HBase version and index configuration if switching from immutable to immutable table and the table has indexes