Update dependencies

[dazza-codes]

Maven dependencies

• grouped into compile and test dependencies
• the test dependencies should use the <scope>test</scope> so they are not packaged
• revised/updated some library versions
  • using Oracle JDBC 11.2.x because Symphony is running Oracle 11.2
  • should be OK although our test coverage is not complete yet so can't be sure about this
• removed the dependency on org.jdom.jdom2 because it's not referenced by anything (AFAICT)

Code coverage revisions

• revised the configs for code coverage so they can generate both XML and HTML results
• the revised config generates HTML reports without having to create an entire site report
  • this provides easier code coverage reports for faster turnaround when creating unit tests
• README is updated on how to generate code coverage reports on laptop

README updates

• add links to other projects (mainly scripts)
• leave some details to the scripts project

Integration tests required to check these updates are working OK:

• [x] run a test MarcToXML conversion
  • this was done on the auth-db-debug branch after rebasing it on this branch, because some MarcToXML bugs had to be fixed to test this.

[coveralls]

Coverage remained the same at 1.143% when pulling 3933903eeddeaaef215396716745822d8641d226 on update-dependencies into 2755498918d711efae823756b47c08aabdc0c421 on master.

[coveralls]

Coverage remained the same at 1.143% when pulling fd2b7fddfce8320dc0fefe9669bdcc7fe73fe097 on update-dependencies into 2755498918d711efae823756b47c08aabdc0c421 on master.