Fixes issue where the popovers in the iPad fail to position correctly.
Fixes issues with negative percentages in the report detail view.
Merge branch 'bugs/fix-popovers-ipad' of https://github.com/markrickert/AppSales-Mobile into markrickert-bugs/fix-popovers-ipad
Naming conventions and indentation...
Show the report popover from below in portrait orientation.
Hide the report detail popover on rotation.
Use CGFloat instead of int for calculating stack height of bar views.
Restore previously-selected account after launch on iPad
Show "AppSales 2" instead of "AppSales 2.0" on the about screen
Don't require a vendor ID if no username/password is entered.
Updated readme
Added the ability to long press on products to select them
project file that needs committed
Fixed deselecting products during multi-select, deselecting all selects "All"
fixed the deselecting of "All Apps"
Fixed auto-filling of vendor ID (+ better error message if it fails)
Merge branch 'master' of https://github.com/syko9000/AppSales-Mobile into syko9000-master
Code formatting changes
Slightly changed product selection behavior

- Long press is now recognized before the finger is lifted (when the gesture
  begins, not when it ends)
- Tapping an already selected product always makes it the exclusive selection
  instead of deselecting it
- Long-pressing an already selected product deselects it
Fixed selection of "All Apps" when switching between reports and months