refactor(storage): Use async in regression tests
style(storage): indentation fix
Merge pull request #109 from silvolu/master

refactor(storage): Use async in regression tests
fix(tests): use _mocha instead of mocha to produce coverage data

broken in 547e73c
Merge pull request #110 from silvolu/master

fix(tests): use _mocha instead of mocha to produce coverage data
docs.