added a check for testkitchen flag, as slave testing in tk does/will not work
updated rubocop rules and rubocop cleanup
fixed merged on Aug. 3: https://github.com/sethvargo/chefspec/commit/1ca574df05331d919d99abc5a346ee76744286fc
version bump
chefspec runner is deprecated, replaced with appropriate 'SoloRunner' and included the chef-sugar recipe for necessary deep_fetch'ing
metadata dependency declaration
missing newline -.-
Merge pull request #3 from rackspace-cookbooks/wb_slave_testkitchen

Added TK flag check for slave installs