Fix regression in DBaaS tests

Change-Id: I4855c3254b7267ce34f3450be0290a0ce362f6f5
Validate template parameter attributes

Validate that template parameter is provided with at least one attribute.

Closes-Bug: #1227061

Change-Id: I5e245556c21a1ea800eb9e0346f3b2414ad56183
Enable exception format checking when testing

Enable FATAL_EXCEPTION_FORMAT_ERRORS so that we are checking
exception formats while testing. This should help guard against
exception format errors when testing.

Change-Id: Ia21ad019d185a520e3425846fc3d0a1e70efea10
Ignore H803 from Hacking.

H803 checks for a period in commit messages, something the community
clearly rejected as a sensible check: periods in commit messages
should neither be rejected or required.

Change-Id: I754e10ca01b3e6f8c6482e1bcd4c2e2ca8c1cfc9
Do not attempt a stack update when it is suspended

And in any state (inprogress, complete, failed).

Closes-bug: #1234242
Change-Id: Ic0bccfa3d3d98cb41d0f5228d8cdc164c5c1fd32
Don't allow updates when another action is in-progress

It doesn't make sense to do this, and will lead to a really
confused state.

Change-Id: I8681a3f0023a91bed4fac246fe37a131b07aefe2
Imported Translations from Transifex

Change-Id: I3448b120dba335d523bd3845373cf50da8405838
Merge "Enable exception format checking when testing"
Merge "Imported Translations from Transifex"
Merge "Do not attempt a stack update when it is suspended"
Merge "Don't allow updates when another action is in-progress"
Merge "Ignore H803 from Hacking."
Merge "Validate template parameter attributes"
Merge "Fix regression in DBaaS tests"