Minor documentation cleanups
Error out if the parent directory for the log file doesn't exist
Expose internal Flapjack statistics as JSON
Merge from flpjck/master
add hacky test script
Bump version of ruby-prof, as 0.12.0 has been yanked
Merge pull request #122 from auxesis/master

Improve error handling, expose internal stats
Merge branch '55_notification_rules' of github.com:jessereynolds/flapjack into 55_notification_rules
update hacky test script for notification rules api
minor fix for test_notificaiton_rules.rb
fix handling of rule id when updating notification rules
attempting to fix tests
update doc ref
update ruby-prof to ease merge with flpjck/master
Merge pull request #120 from jessereynolds/55_notification_rules

55 notification rules
test fix missing on merge
first stab at API contacts mass update instead of delete
fix bug with @config var for access log setting
update doc link
don't block quit if pagerduty has never connected