Hide more advanced attributes for next cluster.
ASGARD-1120 - Username in task email subject line
Merge pull request #279 from claymccoy/hideNextClusterAttributes

Hide more advanced attributes for next cluster.
Merge pull request #280 from joesondow/ASGARD-1120-username-in-task-emails

ASGARD-1120 - Username in task email subject line
Make method static, based on IntelliJ 12 warning
Remove trailing whitespace
Move asgard version getter into service for reuse.

Also, use technique without deprecated classes.
ASGARD-1110 Add asgard user agent
Refactor instance type select to shared GSP
ASGARD-1122 No month for unpriced instance types

Image prelaunch form should not show /mo for unpriced instance types
Merge pull request #281 from joesondow/ASGARD-1122-no-month-on-unpriced-types

Asgard 1122 no month on unpriced types
Fix unit tests
Remove static from method

Based on code review discussion, it's better to utility
methods non-static in service classes for ease of overriding
in unit tests.
Merge pull request #282 from joesondow/ASGARD-1110-asgard-user-agent-to-Amazon

Asgard 1110 Add "asgard" user agent string to Amazon ClientConfiguration
ASGARD-1133 - Allow red black with no traffic and no health checks
ASGARD-1106 - Enable CORS on Asgard JSON endpoints
disable CORS by default
remove unused variable
Merge pull request #283 from jgritman/red-black-traffic-validation

ASGARD-1133 - Allow red black with no traffic and no health checks
Changing case the first letter of a comment to upper case.