Fix #907: Treat JSDelete as statement in desugaring
Fix #908: Recursively desugar arguments to JSDelete
Re-enable test for all but Rhino (partial #679, still fails on Rhino)
Fix #898: Check existence of prototype of target in bind polyfill
Merge pull request #911 from gzm0/fix-delete-desugar

Fix desugar for JSDelete
Merge pull request #912 from gzm0/test-delete-fail

Re-enable test for all but Rhino (partial #679, still fails on Rhino)
Merge pull request #914 from gzm0/fix-polyfill

Fix #898: Check existence of prototype of target in bind polyfill
Fix #741: Implement Class.getSimpleName
Add toURI method to VirtualFiles
Remove unused code reading source maps
Refactor tools.json to abstract backend-specifics into a single file
wip build
wip zip
wip build
wip zip
wip zip
wip node fs
wip readers
Implement StringBuilder.append(char[], ...) methods
wip reader