Merge pull request #514 from timschofield/develop

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Merge pull request #515 from timschofield/develop

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Merge pull request #516 from timschofield/develop

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Merge pull request #517 from timschofield/develop

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Merge pull request #518 from timschofield/develop

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Merge pull request #519 from timschofield/develop

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11/09/14: Exson: Fixed the prnMsg bug in CustomerReceipt.php and add an inquiry link in it and make a status selectable in Customer inquiry and removed those rowstring definition which caused printf parameters missing.
Empty gettext strings fixed. Reported by Harald.
Merge pull request #520 from fahadhatib/develop

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