edsu/wikippoc — pull request #2 by Dominic-MP (2012-09-05 02:07:23+00:00)
Title: Assorted updates (add argument, instructions, option for entering Digital ID, and clean up "medium")

1) Cleaned up "medium" variable (removed leading numbers, and capitalized first letter since it comes after a period in citation)
2) Added one sentence of instructions.
3) Added feature allowing user to enter LC Digital ID rather than URL.
4) Allow users to use "url=" argument, so that it can be used in Commons/Wikipedia templates. For example, "{{LOC-image|id=cph.3c13276}}" creates the banner on Commons images with the link to the PPOC catalog; now that same template can also link to the tool so anyone viewing the Commons page is one click away from a full citation for it.