Removed the offline mode for the issue branch. If dependencies are missing it won't work offline either. Rename it to drop the .sh suffix. That way, we can change its language in the future without user having to know.
Original pull request: #185.
Previously every branch push / commit ended up in the same BUILD-SNAPSHOT artefact. In order to avoid potential confusion we now change the pom versions to create issue specific snapshot-builds next to the build-snapshot that is created for the master branch. As an example the version number in SD Commons 1.7.0.BUILD-SNAPSHOT for issue DATACMNS-42 becomes 1.7.0.DATACMNS-42-SNAPSHOT.
This is automatically performed by the new-issue-branch.sh script.
When one begins to work on a ticket just execute:
new-issue-branch.sh DATAMODULE-ISSUENUMBER
E.g.:
new-issue-branch.sh DATACMNS-42 will create a new branch issue/DATACMNS-42
in SD Commons.
