integrate nil value key deletion with safe_hash instead of having the relation part there and the deletion part in as_json since using parse-ruby-client with active_support can clobber Parse::Object#as_json
remove logging
Merge remote-tracking branch 'adelevie/master'
raise on nested new objects instead of silently just not saving them since REST api doesn't support it, circular saves are impossible
make sure bad query responses raise instead of slip through as strings
Fix count queries, +tests
Support HTTP method override to GET with large query size
Automatically convert to X-HTTP-Method-Override
Even slicker automatic conversion to x-get
Merge pull request #1 from ericcj/xget

Support HTTP method override to GET with large query size
Support custom Parse::Client for batches
Merge pull request #2 from ericcj/batch_client

Support custom Parse::Client for batches
Proper UTC date serialization same as Parse.com
Merge pull request #3 from ericcj/utc_dates

Proper UTC date serialization same as Parse.com
fix to_h to include class name and safe_hash to not
avoid infinite recursion
don't just return self from to_hash
Merge pull request #4 from ericcj/class_name_in_to_json

fix to_h to include class name and safe_hash to not
use versioned jeweler gem to support ruby 2.0 instead of fork
might as well use latest jeweler