Squashed 'strategoxt/stratego-libraries/strc/lib/runtime-libraries/' changes from f9edace..c968b80

c968b80 Add strategy to analyse a single AST.

git-subtree-dir: strategoxt/stratego-libraries/strc/lib/runtime-libraries
git-subtree-split: c968b807877b7c6c06d601d085da3822849465a8
Merge commit '24e432350015937bb72f693cb5079fe01ab60969' into strj-front-end-refactor
Hook NaBL analysis for Stratego into the build