Fixed crash when submitting data with no content type. Now it returns a bad request and a message saying that the content type is invalid.
Fixed crash when submitting data with no content type. Now it returns a bad request and a message saying that the content type is invalid.

Solid-Interactive/grasshopper-core-nodejs,mjmostachetti/grasshopper-core-nodejs,grasshopper-cms/grasshopper-core-nodejs,Solid-Interactive/grasshopper-core-nodejs,grasshopper-cms/grasshopper-core-nodejs,mjmostachetti/grasshopper-core-nodejs