Clean up create tables.sql

Add delete statements, remove strange useless self-referencing foreign key, get rid of clutter that may interfere with different SQL Server versions, and change all the nchar's to varchar's.
Add insert statements to create tables.sql
Comment out broken line that was preventing counter from being incremented.
Update Input_Form.cfm to work with Coldfusion 8, and fix question foreign key bug.
Update create tables.sql to correct insert value and standardize some data types.
Update deletesurvey.cfm to work with Coldfusion 8
Update submitSurvey.cfm to work with Coldfusion 8
Update takesurvey.cfm to work with Coldfusion 8
Update viewresults.cfm to work with Coldfusion 8
Update header.cfm to work with https protocol.
Update security.cfm to work with https protocol.
Merge pull request #2 from smidgen/master

Make the project work under CF8, fix a bug here or there, update the database setup SQL script to be more useful and have the correct data types.