allow chef omnibus install.sh url to be configurable
Fix SSH#wait's logger call to #info

Fixes #175
Remove bundler references from README.
Include definitions directory when uploading the cookbooks.

Closes #157
Merge pull request #178 from ryansouza/fix-ssh-wait-logger

Fix SSH#wait's logger call to #info
Merge pull request #179 from juliandunn/remove-bundler-references

Remove bundler references from README.
Detect all Bundler ENV vars to unset Generator::Init#unbundlerize.

Closes #145
Allow Test Kitchen to be used as a library; CWD is not enough.
Update Busser#test_root to be a private message.
Compute default test_base_path in Config based on kitchen_root.
Pin safe_yaml to 0.9.3 until upstream resolves 0.9.4 perms issue.
[KITCHEN-80] added support for log file in chef solo
add failing test for #188
Fix #188 - ensure we use user supplied config
Merge branch 'master' of https://github.com/jrwesolo/test-kitchen into jrwesolo-master

Conflicts:
	lib/kitchen/driver/ssh_base.rb
Merge pull request #187 from arangamani/KITCHEN-80

[KITCHEN-80] added support for log file in chef solo
Merge pull request #188 from thommay/fix_truthy_config

truthy default_configs can't be overridden
Add `kitchen list --debug` to display all merged & calculated config.
Add LazyDriverHash#to_hash to force computing of all lazy values.
Use the driver's logger for #wait_for_sshd output events.