8170648: Move java.net.http package out of Java SE to incubator namespace
Reviewed-by: chegar, dfuchs, michaelm, prappo, skuksenko
Contributed-by: Chris Hegarty <chris.hegarty@oracle.com>, Daniel Fuchs <daniel.fuchs@oracle.com>, Michael McMahon <michael.x.mcmahon@oracle.com>, Pavel Rappo <pavel.rappo@oracle.com>, Sergey Kuksenko <sergey.kuksenko@oracle.com>, anthony.vanelverdinghe@gmail.com

8164982: Fix legal notices in java/lang, java/net, java/util tests.
Reviewed-by: darcy, iris

8151913: Fix module dependencies in java/net tests
Summary: Module dependency declaration for java/net/* tests
Reviewed-by: alanb
Contributed-by: John Jiang <sha.jiang@oracle.com>

8087112: HTTP API and HTTP/1.1 implementation
Reviewed-by: alanb, chegar, coffeys, psandoz, rriggs