new function to execute the Jenkins CLI
new fuction to reload jenkins instance
clean up
cleanup
add test cases
Merge pull request #53 from missedone/patch_reload

new fuction to reload jenkins instance
Fixed system spec so it doesn't affect others
Add Ruby 2.0.0 in Travis CI
'fixpost_config'
Merge pull request #58 from cylol/cylol

'fix post_config with jenkins_path '
[Client] - Issue #49 - added capability to get jenkins version and other useful information from Jenkins
[Client] - Issue #49 - added functional tests for client
[Client] - Issue #49 - added unit tests for client and tweaked functional tests a bit
[Client|Exceptions] - Issue #41 - Refactored and improved exceptions
[Job] - Issue #36 - Add capability to add email notification to existing jobs
[Job] - Issue #36 - Added functional test for the feature
[Job] - Issue #36 - Added unit test for the feature
[BuildQueue] - fixed some uncovered bugs in build queue
[BuildQueue] - Issue #20 - added unit tests for build queue class
[BuildQueue] - removed debug statements