Adaptly/httpsql — pull request #6 by flah00 (2013-07-30 05:32:05+00:00)
Title: Fixed #grape_documentation issue, added integration tests

/cc @ciniglio @sshillo

- #grape_documentation no longer uses the type: key, because grape raised an
exception when scalar values were parameterized as arrays (id[]=1&id[]=2)
- Added integration tests
- Fixed a couple of issues regarding integration with grape