Corrected the submisison path and added the context transformer so it will transform Assignments
Merge pull request #164 from bpluim/submissionPath

Corrected the submisison path and added the context transformer so it wi...
updated podspec for new version
Preventing crash when there are no assessments and changing score to NSNumber
Merge pull request #165 from bpluim/score_nsnumber

Preventing crash when there are no assessments and changing score to NSN...
updated podspec for new version
Merge remote-tracking branch 'upstream/master'