Added top level navigation tabs.
Added button to Home Tab for kevin's testing :)
Removed some log statements.
Added the Grower Tab
Added the ability to get to a basic grower details activity from the product tab and grower tab. Wired up pulling down the grower list and a basic display.
Moved the backend download test / example code off the main thread. Android no likey it on the main thread.
Added codeStyleSettings.xml