Save adds additional quotes in 0.7.7

[danbo]

Use the cayley web ui to add a quad, ie

99 test testvalue .

Do a query, ie

g.V('99').Save("test").All()

Get the following result:

{
	"result": [
		{
			"\\"test\\"": "value",
			"id": "99"
		}
	]
}

expected:

{
	"result": [
		{
			"test": "value",
			"id": "99"
		}
	]
}

This was tested in 0.7.5 and does not happen.

Using windows x64 release builds.