Bump version to 5.8.10
Rename project to "XP-Compiler"
Use latest xp-maven-plugin version
Set unittests location
Merge pull request #21 from mrosoiu/update-pom-5.8.10

Bump version to 5.8.10
Update pom: Add <issueManagement> information
- Initial release
- Initial release
- Record everything back until 2008-01-03
- Mention xp-framework/rfc#260