prepare for RC3
Back to dev
Use getOutputFromJSON in config test.
Remove self-update command and associated APIs. I want the flexibility to change
Drush 6 release numbering and location when we move to Github.
Add example values and alpha sort to global options.
Light README improvements.
remove old text from xkcd command.
Better error types in policy command.
clearer help text.
Enable php 5.4 testing at Travis.ci