aaronj1335/cs373-wcdb1-schema — pull request #2 by aaronj1335 (2013-07-04 00:51:12+00:00)
Title: changed place id from PLA_... to PLC_...

in accordance with [the spreadsheet](http://tinyurl.com/nwdl5tl)

ready for review by @vineetkeshari -- if you're cool with it then just hit the big green 'merge' button. i figure it's a lot easier to change this than all the entries in the excel spreadsheet.