FieldCharts.class.php needs it's filename changed

[agottschling]

When trying to use FormTools on a case sensitive filesystem, whether trying to complete installation or opening the module list, an error will be thrown when the code is trying to find FieldCharts.class.php. This is due to the fact that the file is actually named FIeldCharts.class.php. Changing the filename to contain a lowercase i fixes the problem.

[benkeen]

Ack! I'm sorry about that - I'll do a patch now & it'll be included in the next release. Thanks for letting me know. :)