Merge pull request #2 from tudelft-mdsd/master

Merge in the Spoofax based Jasmin editor, created in the MDSD course by @rvanheest, @rmhartog, and @Apanatshka.
Only ignore errors for 'java/' classes and methods.
Move Class and File generator classes to strategies folder, so they get included in the build.
Add back libraries to Eclipse classpath.
Import generated syntactical completions.
Add src-gen folder to allow command-line builds.
Add generated NaBL and TS files to allow command-line builds.
Break up some syntax rules to prevent cylic imports, which cause the build to loop forever in ESV packing.
Make update site a bit nicer.
Update generated file
Added build script and updated generated files.
Add libraries to the bundle classpath.