Updated SrcMLGenerator to auto-detect non-default srcml executables.
Added SupportLanguages property to SrcMLGenerator.
Added support for the new SrcMLGenerator in Src2SrcMLPreview.
Merge branch 'master' of github.com:abb-iss/SrcML.NET
Autodetected non-default executables now use the namespace arguments from the default executable.
Merge branch 'master' of https://github.com/abb-iss/SrcML.NET
Added AspectJ to the list of supported languages in SrcMLGenerator.
Fixed SrcMLArchive.GetXElementForSourceFile() to accept source files rather than xml files.
Merge branch 'master' into topic-incrementalupdate