* more uri work based on decompile and tests
* fix includes
* fix loader stubs
* cleanups
* sceHttpParseStatusLine matches decompile and tests
* sceHttpParseResponseHeader implemenation and tests
* try fixing no-internet path in sendrequest
* minimal state machine to support proper erroring of no-internet available
* more improvements
* more implementation based on stephen's comments
* some more fixes based on decompile