Fixes javiplx/jenkins-gitlab-hook-plugin#2 : prepare scm block before actually creating the new job
Capture exception on newer git plugin versions
Fixes javiplx/jenkins-gitlab-hook-plugin#1 : handle project creation under git 2.x plugin
Merge pull request #5 from javiplx/git_2x_support

Support for 2.x git plugin
Add note on documentation
BUGFIX : never check parameters unles a refspec match is found
Merge pull request #14 from javiplx/feature/refspec_matching

Match against refspec
Merge pull request #25 from javiplx/feature/read_config_from_file

Implement global descriptor

Conflicts:
	models/services/get_jenkins_projects.rb
Merge branch 'bugfix/nested_exception'