* Changelog and lintfix

* Changelog removed

* Forbidden state on individual variables

* CanRead checked on variable path links

* Mirage fixture with lesser secure variables access, temporary fix for * namespaces

* Read flow acceptance tests

* Unit tests for variable.canRead

* lintfix

* TODO squashed, thanks Jai

* explicitly link mirage fixture vars to jobs via namespace

* Typofix; delete to read

* Linking the original alloc

* Percy snapshots uniquely named

* Guarantee that the alloc we depend on has tasks within it

* Logging variables

* Trying to skip delete

* Now without create flow either

* Dedicated cluster fixture for testing variables

* Disambiguate percy calls