Many changes, 0.1a version.

 * Have actually tried, and debugged -- turns out I was right to be
   worried about what you could and couldn't put in prepared statements
 * Added schema corresponding to COR's and have tried with only one
   of his csv files: Venue (because putting them into the test database
   manually was a PITA -- test them all before you ship)
 * There's some debug printing at the moment that you probably want to
   turn into properly formatted output later.
 * NULLs *might* be a problem? Currently any empty field is getting set
   to NULL, which is easy but might be problematic for queries? I don't
   know.

But yeah, it does, at least, work for some data. Woooooo. Plus, it
produces useful information even when it fails.

Things still not tested:

  * File size/type limitations
  * Any table other than Venue
  * ID conflicts esp. vs autoincrement -- check his actual table spec to
    see whether this is set
  * probably some other things I haven't thought of yet

Still to add:

  * Another form for manual data entry
  * Very basic data retrieval
  * Output formatting
  * Prettiness
  * Maybe more sophisticated data validation?
  * Database creation IF NOT EXISTS ?
  * Possibly some other things I haven't thought of yet.