[KFSQA-553] This feature was actually mostly done and committed to master, so my work is mostly an architecture change. I've added some functionality to allow AccountObject to conditionally save/submit/blanket approve during the create, defaulting to the previous setting (save). This makes more sense because we want a submit to mean *I fill out the form and click submit* and not *I fill out the form, click save, then return to the document and click submit*. I've also added constants to BasePage that correspond to the defined global_buttons so this sort of thing can be set up easily on other object/pages.
[KFSQA-553] Accidentally added Navigation to AccountObject. Removing that.