Fix wrench build on Windows
Fix to state/apiserver/uniter_test as requested by davecheney

No longer cares what order Actions arrive in.
Fix to state/apiserver/uniter_test as requested by davecheney

Addressed comments / request for helper function.
Trivial syntax tweak as per PR 448 comments
Merge pull request #448 from binary132/uniter-test-fix

Fix to state/apiserver/uniter_test as requested by davecheney

No longer cares what order Actions arrive in.
Implemented disable-network-management environment flag
Bump build number when uploading tools during bootstrap

CI was broken due to expectations of build number
being bumped when we upload tools for bootstrap.
Bumping the build number also makes it more straightforward
to identify tools that have been uploaded vs. official ones.
Merge pull request #618 from dimitern/lp-1361374-disable-network-management-flag

Added disable-network-management environment flag

A new environment config flag "disable-network-management" added,
which is false when missing and by default, but when it's "true":
 * MAAS provider is not creating a network bridge or bringing eth0
   up and down during cloudinit.
 * The networker worker is always run in safe mode, so no subsequent
   changes to the network config are made, or and ifup/ifdown commands
   will be run.

This is intended as a "safety switch" to workaround a few bugs happening
when using Juju on MAAS mostly, until Juju's network model works and integrates
better with MAAS. List of related bugs:
 * http://pad.lv/1361374 - maas provider assumes machine uses dhcp for eth0
 * http://pad.lv/1353008 - MAAS Provider: LXC did not get DHCP address, stuck in "pending"
 * http://pad.lv/1345433 - cloud-init network error when using MAAS/juju
 * http://pad.lv/1341524 - juju/MAAS deployed host with bonding configured via preseed missing eth0 from bond on first boot

In any cases where MAAS and Juju are both trying to manage networking
on machines, set "disable-network-management: true" in your environments.yaml
file before bootstrap.
Merge pull request #620 from gabriel-samfira/windows-fix-wrench

Fix wrench build on Windows

This PR fixes the building of wrench on Windows (and by extension, jujud.exe, where its used).
Merge pull request #619 from axw/bootstrap-uploadtools-bump-build

Bump build number when uploading tools during bootstrap

CI was broken due to expectations of build number
being bumped when we upload tools for bootstrap.
Bumping the build number also makes it more straightforward
to identify tools that have been uploaded vs. official ones.