Project API fix - Added None check on content length when size exceeds limit.

[kbecker42]

• Added fix for None content length: '>' not supported between instances of 'NoneType' and 'int'

The missing request.content_length appears to occur when issuing a PUT request to http:// instead of https://.

Fix for the following

PUT http://qa.gigwork.net/api/project/1887

Request

{
	"info": {
		"task_presenter": "acb123...",
		"task_guidelines": "",
		"data_classification": {
			"input_data": "abc",
			"output_data": "xyz"
		}
        }
}

Response

{
	"action": "PUT",
	"status": "failed",
	"status_code": 415,
	"target": "project",
	"exception_cls": "TypeError",
	"exception_msg": "'>' not supported between instances of 'NoneType' and 'int'"
}

[coveralls]

Pull Request Test Coverage Report for Build 4438579308

• 1 of 1 (100.0%) changed or added relevant line in 1 file are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 94.07%

---

Totals
Change from base Build 4438003522:	0.0%
Covered Lines:	16736
Relevant Lines:	17791

---

💛 - Coveralls

[n00rsy]

lgtm, thanks