properly handle exceptions

--HG--
extra : amend_source : b402c53c9caadf46b7c60a31964ed52c02539cf3
ignore META.json and META.yml

--HG--
extra : amend_source : 88453731823425eef57a3d0ec686101e24e433f8
remove code that use the regexp option /r
fix buggy tests (by being a coward and skip the whole thing)
Added tag v0.010 for changeset a44bc2c1b248