Call all generators from mwe2

[ckulla]

I'm currently setting up a tycho build, which should include an xdoc project. I noticed that it is only possible to call the pdf generator from an mwe2 workflow (which is then called by the fornax plugin). I wanted the build to create html and eclipse help as well. Therefore I added support for all three generators being called by mwe2.

As a user I can now call the Xdoc generator workflow like this:

var modelPath = "xdoc"
var document = "My Document"

Workflow {

component = @org.eclipse.xtext.xdoc.generator.XdocGeneratorMWE auto-inject {
    htmlTargetDir = "target/html"   
    eclipseHelpTargetDir = "target/contents" 
    pdfTargetDir = "target/manual"
    pdfLatex = "/usr/texbin/pdflatex"
}

}

[RvonMassow]

I'm in the process of reviewing this. It's one huge commit ;) Unfortunately, I have to merge it manually, probably due to changes in Xtend, which cause confliucting changes in the generated code.

[RvonMassow]

And could you tell me please, why you have removed the spell checking support? Do you build against Xtext stable?

[ckulla]

Yes, spell checking was disabled because of Xtext stable (and should not be integrated back). Let me know if you have any further questions.