Encode column: Percent and Base64 Encoding

[Robert_Petitto]

Now that we have columns that can be reformatted (hooray math date columns!), can we also have a column that encodes? Percent Encoding and Base-64 Encoding would be AMAZING!

[wjcv06]

Please, ENCODEURL!!!

[yinon_raviv]

Second that…

[Robert_Petitto]

@Mark And md5 hash—needed for gravatar