Preserve original function name and parameters
Merge pull request #3 from joshcom/sparkql_function_preservation

Preserve original function name and parameters
Bumped version v0.2.3
APISUP-130 integer to floats YAY
Bumped version v0.2.4
Merge branch 'master' of github.com:sparkapi/sparkql
Bumped version v0.2.5
API-1541 unary mode for Not
Bumped version v0.3.0
API-1541 fixed a design issue for dropping conjunctions when a unary is present. e.g. 'expression AND (NOT expression)'
Merge branch 'master' of github.com:sparkapi/sparkql
Bumped version v0.3.1
Setup license in gemspec as direct here: http://www.benjaminfleischer.com/2013/07/12/make-the-world-a-better-place-put-a-license-in-your-gemspec/