Move instance polling into check_active()

Don't poll for the instance status in handle_create(). Allow
Resource.create() to poll the resource using check_active().

Change-Id: I13a8fefcef6594d014e7e5a3131f9342521e367d
Signed-off-by: Zane Bitter <zbitter@redhat.com>
Separate public/private autoscaling adjust() APIs

Internal uses of adjust() have slightly different needs.

Change-Id: Ibb85425f08b7b2d78be2d9ef5c8a9f464b7eead1
Signed-off-by: Zane Bitter <zbitter@redhat.com>
Create autoscaling instances in parallel

Fixes bug #1136148

Change-Id: I02ea52df85c4ed7f0f16abcfd1ab24b35168a787
Signed-off-by: Zane Bitter <zbitter@redhat.com>
Add N802 rule to hacking.py

Gate on commit headers < 50 characters

Change-Id: Ia6a616d8a9b0eabca05a23476e284f261108b43a
Fixes: Bug #1136386
vpc_test: move DependsOn to the correct template section

found when fixing bug #1101098
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>

Change-Id: I7591111bcdf768119d265d0a9c901a0e189604d3
Merge "Move instance polling into check_active()"
Merge "Separate public/private autoscaling adjust() APIs"
Merge "Create autoscaling instances in parallel"
Merge "Add N802 rule to hacking.py"
Merge "vpc_test: move DependsOn to the correct template section"