* Login page no longer displays user messages
inappropriately. Instead, login errors are handled
as form errors. Fixes bug 1012467.
* Messages triggered during an AJAX call are no longer
added to the standard message queue (which causes
them to appear on subsequent unrelated requests).
Instead, they are encoded and sent back with the AJAX
response, allowing them to be displayed to the user
client-side when they are relevant.
Fixes bug 1008799.
* Adds the last couple "compress" tags to the
_scripts.html template to completely implement
blueprint asset-compression.
Change-Id: I967f32b44603ded7ec95bd0b86e7d997c6a8b352
a5a1e40135