[jdf-dev] Github location for shared resources

Rafael has created a repository where we can share resources across product quickstarts: https://github.com/jboss-developer/jboss-developer-shared-resources. I have started moving common instructions to the `guides/` directory in that repository. Rather than repeat instructions in the root README for each product quickstart repository, you can now point to the shared version instead. For example, in the individual quickstart README file, you can now use something like the following: Configure Maven --------------- If you have not yet done so, you must [Configure Maven](https://github.com/jboss-developer/jboss-developer-shared-resource... before testing the quickstarts. I have created the following in the guides/ directory and will add more as I find time: CONFIGURE_BYTEMAN.md <https://github.com/jboss-developer/jboss-developer-shared-resources/blob/... CONFIGURE_MAVEN.md <https://github.com/jboss-developer/jboss-developer-shared-resources/blob/... CONFIGURE_POSTGRESQL.md <https://github.com/jboss-developer/jboss-developer-shared-resources/blob/... CREATE_USERS.md <https://github.com/jboss-developer/jboss-developer-shared-resources/blob/... I hope this makes it easier to update and maintain going forward. Please let me know if you have any questions or suggestions. Thanks, Sande