The corresponding documentation was already removed in
https://github.com/h2database/h2database/commit/197daa58104de6185e08b66e836876eb46b39844

This allows automated tools to consume this metadata.

To be in sync with Build.java

- Downloaded H2.jar (off maven) and unziped data.zip and verified we are including all the same resources
- Removed the use of maven-exec-plugin as it was wonky and wrote a bridge class to call TestAll via Junit with "fats" arg.

- Fixed exec of the TestAll program so that the majority of test passes
- Failures at the moment have to do with missing resources such as web/server/res JSP files

 - Added toolchain plugin so we can build against JDK1.6 while still using maven (needs 1.7+)
 - Added animal-sniffer to verify we aren't using any JDK API out of 1.6
 - Added test plugin (maven-exec) and disabled surefire since we dont use JUnit
 - Correctly modeled the dependencies with appropriate scope
 - Added some missing files to gitignore
 - Added Maven wrapper so setup is painless for new developers
 - Added README.md that explains use of toolchains.xml and maven wrapper