ROP rewritten to use new ELF stuff, and ropgadget/capstone
Docs and small fixes
Cache ROP gadgets for speed.  Parsing libc is really slow.
Bugfix: Permit both int and long
ROP repr
Merge branch 'v2-rop' of https://github.com/zachriggle/pwntools into zachriggle-v2-rop
Fixed up the rop commit a bit
Merge branch 'zachriggle-v2-rop'
Merge branch 'master' of github.com:Gallopsled/pwntools

Conflicts:
	pwnlib/elf.py