+ dont start logging
Merge pull request #2 from native2k/master

loglevel support
Merge branch 'master' of github.com:pfote/riakasaurus

Conflicts:
	riakasaurus/transport.py
Merge pull request #3 from native2k/master

ups
+ bugfix garbage collector
nice (heisen)bug
expire transports that are idle for to long or to run into a timeout
+ more debug
fix typo
try to append exception to returned deferred instead of just raising it