Added Draft of proposed Lossless UDP protocol.
Fixed readme.
Relative links in Readme.
Made UDP doc clearer.
Made doc clearer.
Fixed something in the DHT, added a milisecond time function.
Cleaned up some stuff.
Programs to test Lossless UDP done.
Added a function.
Added current work on Lossless_UDP (Not done do not test it yet)

Lossless_UDP code is probably filled with problems right now.
this is normal.
Merge remote-tracking branch 'upstream/master' into tox

Conflicts:
	core/network.c
	core/network.h
	testing/DHT_test.c

Merge w/ upstream. pheww