move chef cookbook development to jig/chef docs.
add Developing Cookbooks
Merge branch 'master' of https://github.com/opencrowbar/core
crowbar user needs tty-free sudoing for berkshelf
berks init, install and shelf list on solo_jig run
no global Berksfile - for now
remove git init capability
remove Vagrantfiles

berkstest cookbook - simple and in-product for test

Berksfile without cookbook conflicts

remove berkstest cookbook and create a kosher Berksfile
detect chef-type barclamps and run berks install and package on cookbooks
git ignore Berksfile.lock
simple date output for benchmarks
add a little more info to logging
separate operations for chef_solo cookbook scp/tar
remove Thorfiles
remove SSH/GSSAPIauth that slows things down
Merge branch 'berks-every-time' of http://www.github.com/newgoliath/core into berks-every-time
gitignore without too make Berksfile.locks