Lowercase/ All Caps setting for text fields

Idea created by 1_rdklein on Aug 23, 2013
    For text fields, many editors use caps lock on their keyboards to ensure all attributes are consistently entered in uppercase, but why not make this an option under the field properties, similar to how users can set whether NULL values are allowed.  While input could later be made all caps using field calculator commands, better to have it start that way if desired.

    Default could be yes, but many users would set it to 'no' so there are no meaningless differences in the cases of freeform attribute entry.