Andrew Galuski - Location based security
Fix up syntax errors
Corrects the bottom line of the rectangle. Adds comments (info for developers).
Phil Daintree: update tcpdf
Initialise the number of labels before entering the loop
Check that GD functions are present before trying to print bar codes
Check that the GD extension is enabled before printing bar codes
class.pdf.php: Adds comments and regroups AddText and AddTextWarp.
Merge pull request #484 from timschofield/develop

Develop