Added support for artifactory metadata
Merge pull request #19 from crimsonknave/master

Added support for artifactory metadata
Whitespace changes. Refactored the hash_merge function
Merge remote-tracking branch 'brgaulin/master'
Corrected a bug if no scm_params were sent with the job
Merge remote-tracking branch 'brgaulin/master'
Merge remote-tracking branch 'upstream/master'
Merge commit 'c527b13e466954da0f3dfc66da8ec0aead193107' into development

Conflicts:
	lib/jenkins_pipeline_builder/pull_request.rb