fix class name
bump version number to 0.0.1
fix method name for xpath escape
bump version number to 0.0.2
remove dependency on mandar
bump version number to 0.0.3
fix call to do_self
bump version number to 0.0.4
require rrd library
bump version number to 0.0.5
make sure we only pass string args to rrd
bump version number to 0.0.6