initial commit
Remove silly wait
added tool
add yosemite to macOSXSeries
Added some tests
Merge branch 'reboot-tool' into staging
stage 1
gofmt
responded to feedback
Fix bug in upgrade test

oldID is converted to a string. Which is different to the the bytes
version stored in the document.
Merge branch 'master' of https://github.com/juju/juju into fix-upgrade-bug
moved action validation into context package; context tests not yet fixed
State Upgrade steps: Add EnvUUID to settings and settingsRefs

Add two upgrade steps which prepend the environ uuid to the _id field
of the settings and settingsRefs collection. Refactor TestChange in
megawatcher_internal_test.go to allow test cases to be configured with
a state instance (the refactor also removes about 100 lines of code).
Refactor state/upgrades_test.go to support collection specific
overriding of the generic checkAddEnvUUIDToCollection and
checkAddEnvUUIDToCollectionIdempotent.
tests WIP
Runner now uses an interface, not a *HookContext; Flush is ~properly tested locally; Run* is ~properly tested by using the Context interface
consolidated yuckiness in HookContext.ActionData method
Modified PowerShell Charm resources dir.
Merge pull request #1086 from gabriel-samfira/staging

reboot uniter and tool

This PR is a combination of:

https://github.com/juju/juju/pull/831
https://github.com/juju/juju/pull/832
Actions :: Ensure the action watcher returns the id's in the order they were enqueued
Address feedback, fixup tests