#41 JIRA property extension (issue only, no link yet)
#41 JIRA extension made available
#41 List of configuration extensions
#41 Extension manager
#41 Jenkins URL property
#41 Link property
#41 JIRA issue property
#41 Configuration service implementation
#41 Configuration section in the settings
Merge branch 'master' into jira
#41 Better logging for the indexation of extensions
#41 Renamed the extension
#41 Configuration fields
#41 Configuration form
#41 Saving the configuration
#41 Startup services
#41 Loading the configurations at startup
#41 Using the configuration to get the issue URL