NOT TESTED FULLY, 14K parents change, small edits

1) Small text edits - they may not line up properly. I still can't get pyo working properly on my local Windows 7 machine.

2) change 27,000 parents to 14,000 parents

3) move the Get Started Button up to the same level as the video

4) Added another date for Toronto information

5) Created a line in /register to redirect parents if they get there accidentally

6) created a link for /signup (NOT DONE PROPERLY) that hasn't changed any urls.py or views.py files

7) created the signup.html file as a first draft / template.