Removing icu from all.sh and reenabling upx for darwin 

Updating dependencies, fixing minor code issues 

Fixing issues with prefix detection Wrote new parser for extracting the prefixes from queries. Fixes an issue where the query/exec type wasn't being properly detected when comments and empty space was before a query.

Fixing minor issue with \password for cassandra 

Adding --set/-v support Implements xo#38.

Updating to latest dependencies 

Updating dependencies 

Updating dependencies