Aggravated Aardvark

New core features:

• Complete rewrite of the Scalyr Agent in Python!
• No more Java dependency.
• Easier to configure.
• Easier to diagnosis issues.
• Monitor plugin support.
• Detailed status page.

Bugs fixed since beta and alpha testing:

• Slow memory "leak".
• graphite_module not accepting connections from localhost when only_accept_local is false.
• Ignore old pidfile if the process is no longer running. Added pid collison detection as well.