Add something.
Add PDO variabel.
Remove swp file.
Add finish button.
Add joinForm padding.
Change text background color.
Update README.md
Change gray block background color.
Merge branch 'master' of https://github.com/LarryStanley/mathCamp

Conflicts:
	style.css
Merge.
Fix the bug of storageForm function.
Delete test.php
Test the php function.
Test php function.
Fix the bug of PDO request.
Change get method to post.
Add test.php.
Still testing.
Fix test bug.
Still testing.