Merge pull request #13 from istudens/master

make conf/method names for target and upstream repos more general
Change upstream regex pattern to wildfly/wildfly
Merge pull request #14 from soul2zimate/workbranch

Change upstream regex pattern to wildfly/wildfly
Take care potential IOException, at least printStackTrace.
Merge pull request #15 from soul2zimate/master

Take care potential IOException, at least printStackTrace
don't add null value to bug list if XmlRpcException occurs.
Merge pull request #16 from soul2zimate/master

don't add null value to bug list if XmlRpcException occurs
don't add null value to bug list if XmlRpcException occurs.
refactor/cleanup Bugzilla.java and add a new RepositoryService for getting branches.
Merge pull request #17 from soul2zimate/master

don't add null value to bug list if XmlRpcException occurs.
refactor/cleanup Bugzilla.java and add a new RepositoryService for getting branches.