Fix Settings Etc

Fix Settings
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Root.plist
Add Site ID and Home URL fields
Drop Test URL and Production URL
These are now in the Site.plist file

Alpha Keyboard Return Key
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StringCell.m setReturnKeyType:UIRetunKeyDefault
So display "return" not "Done" key

Transmit Locations Log
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TransmitViewController.m:
Fix stationsCount
Drop Download messages
Merge pull request #10 from NatureBridge/Richard6

Fix Settings Etc