Ability to right-click and copy column contents to clipboard

[kzsnow]

As a user, I want the ability to right-click a column header (or cell), and copy the entire contents of only that column's data to the clipboard, so that I can quickly share some specific portion of information in a large table. Ideally, there would be a way to select multiple columns as well, but even just the ability to copy a single column would be helpful.