Resurrect the temporarily disabled alternateAjax tests, adjusting for
the working scheme.
Do spiderOakApp.initialize() before each alternate-ajax test, so they
can run independently of the other tests.
Merge pull request #314 from SpiderOak/restore-alt-ajax-tests

Resurrect the temporarily disabled alternateAjax tests,
Merge branch 'master' of https://github.com/SpiderOak/SpiderOakMobileClient into further-adventures-in-branding