Not checking for unfound peer
more pep8 warnings cleaned
Merge branch 'master' of https://github.com/OpenBazaar/OpenBazaar
Added missing port map for p2p port.After reading through the code, I understood now that we actually needed two mappings. One for HTTP (usually the 8888, which maps to the same port), and one for 12345 which handles the p2p communications and is mapped to the same port number. Please give it a try now see if it works any better now, I was mapping 8888 to 12345, boy was that wrong.
PEP8 Fixes
Merge branch 'master' of https://github.com/OpenBazaar/OpenBazaar
Enable UPNP by default
added UDP mapping for p2p port
Creating a centralizated requierements file.
Merge pull request #212 from votaguz/adding_requirements_file

Creating a centralizated requierements file.
merge from master and refactors.