Bump version to 0.8.4.1 

Updates for publishing. 

Bump version to 

Releases packaging improvements. 

Bump to v0.6.1 -- fixed logging 

Bump to 0.6.0.5 

Bump to 0.6.0.3 Fixed installation.

Added dev branch features. Bumped to version 0.6

Bumped to 0.3.0.6 

Allow latest lxml on Mac OS X 10.9, see issue #39 for comments and se… …tup instructions