#6 Add Automatic-Module-Name to Manifest

[Connor Horman]

LuaJ is not currently usable in a stable java project which uses Java 9 Modules. This can easily be fixed by introducing the Automatic-Module-Name manifest attribute during the build process.
I am currently working on a Modular Project which uses LuaJ, and cannot easily drop either qualifier from that project (currently being forced to use luaj.jse as the module name, derived from the artifact name used.