Remove redundant "Payment History" section (Payment Information and Sale History both already exist).
Moved Shipping Information section above Sale History (Shipping Info formerly called Shipping History).
Adjusted text to be shipping information.
Split Sale/Invoice View page's Action Menu back out into separate buttons on the page.
Merge remote-tracking branch 'merchello/1.4.0' into 1.4.0
Cleaned up markup in prep for edits.
Modifying email field to login and switched login to occur in first column before name.
Modified sorting and listing of email to sorting and listing of loginName.
Modified so that the initial sort state of the customer list is by login name, not first name.
Prepared start of function to acquire list of order totals for the customer list, but commented out (and incomplete) due to a lack of correct results from the merchelloInvoiceService.getByCustomerKey API endpoint.
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Fixed bug in the loadCustomers function caused by faulty login on when to reset the current page to index 0 (which is only supposed to occur when the filter or customers-per-page options were changed).
Merge pull request #867 from cssquirrel/1.4.0

Removed action menu from order view, customer page edits.