33: correct indentation in the generated addToTrace call

Change-Id: I21d14df6287ef279e0abd094d7f0dd68a0c74883
Task-Url: https://github.com/LorenzoBettini/xsemantics/issues/issue/33
33: regenerated code

Closes #33

Change-Id: Idb7ca2c56c62f029ad477b8154151bc56ef767ab
Task-Url: https://github.com/LorenzoBettini/xsemantics/issues/issue/33
mwe2 files for generating code with xsemantics

Change-Id: Ifb42020719ec5498d828179241e01d1d09af8445
dependency on dsl project in doc project

Otherwise during the run of the mwe2 in tycho, when scanning the
classpath, it report errors when inspecting the mwe2 files in the
examples (it does not find it.xsemantics.dsl.XsemanticsStandaloneSetup)

Change-Id: I7c16fc9d3900dec259fcfec1a42090026baf7ee3
dependency on dsl project in doc project

Otherwise during the run of the mwe2 to generate documentation in tycho,
when scanning the
classpath, it report errors when inspecting the
GenerateXsemanticsModel.mwe2 (it does not find
de.itemis.xcore2java.XcoreReader)

Change-Id: I868a68c9176e756bde6a91584cac766b71795dee