CI Dashboard work for the Trusty Cycle

Work items:
package diffs from previous days build in smoke test yaml view: TODO
[joetalbott] cleanup duplicated URLS such as '/api/memory/image/' and '/api/memory/image/arch/i386/': TODO
[joetalbott] convert class properties to instance properties for JenkinsBaseCommand: TODO
Clean up URL regex's and condense urls: TODO
Move job regexes from common into their app: TODO
Remove hard coded arches for loading views: TODO
Remove hardcoded release names from job regexes: TODO
Reorder view arguments to match urls: TODO
[joetalbott] Start planning XUnit results: INPROGRESS
[joetalbott] Make sure JenkinsBaseCommand does't parse all builds with '-d 1 -I': TODO
[joetalbott] move JS out of smokeng/test_results.html and into js file: TODO
bug #1214028 - Setup user preferences to decide which links to use: DONE
bug #1214028 - Provide links for smokeng stuff based upon user preference: DONE
[cjohnston] Work with the web team to get our assets on assets.ubuntu.com: BLOCKED
[joetalbott] Add dashboard metrics to statsd: INPROGRESS
[joetalbott] Convert update scripts from shell to python: INPROGRESS
[joetalbott] Fix update script locking to avoid branch-update from running when the update scripts are running and vice versa: DONE
[joetalbott] Add mega job result parsing: TODO