JERSEY-1154: Support HTTPS settings in Grizzly connector
	- grizzly-http-client updated to version 1.5
	PS2: copyright headers fixed
	PS3: review comments incorporated

Change-Id: Iee658f347254375faccd216530c8ca3228a61404
Merge "JERSEY-1154: Support HTTPS settings in Grizzly connector 	- grizzly-http-client updated to version 1.5 	PS2: copyright headers fixed 	PS3: review comments incorporated"