Overhauled the way 'href' and 'data-sp64in' attributes are rendered to be able to render them independent of each other.
Always rendering the attribute 'data-sp64in' with the value 'nogd' when PHP GD is not installed.
Copyright bumped up to 2013.
Detecting 'nogd' 'data-sp64in' value on the client.
Copyright bumped up to 2013 for 'sp@in.js'.
Displaying corresponding messages on the client when PHP GD is not available on the web server.
Let the browser process the 'mailto:email' anchor click event when email address is available.
Further expanded the PHP GD error message.
Printing a notice on the examples page if the PHP GD module is not available.
Added safety check for 'strAS'.
Took out the dot at the end of 'SP@in disabled'.
Merged the branch 'master' into 'release'.
Added release notes for version 0.1.6.
Bumping up the copyright to 2013 for the rest of the files.
Merged the branch 'master' into 'release'.
Updated examples page instructions line numbers.
Merge branch 'master' into release