security/obfsproxy: Unbreak; Rename to security/py-obfsproxy-tor

Port changes:

• Unbreak: removed unnecessary lines in setup.py that were failing
• Changed MASTER_SITES to CHEESESHOP
• Added PKGNAMEPREFIX as every python port should have
• Added PKGNAMESUFFIX=-tor to easily identify as being for Tor
• Added LICENSE_FILE
• Deleted pkg-plist
• Added USE_PYTHON=autoplist instead of pkg-plist
• Added USE_PYTHON=noflavors (an app)
• Added NO_ARCH
• Updated WWW

Approved by: tcberner (mentor, implicit)
Approved by: portmgr (port compliance, infrastructure)