Refactor zombie tables to include xpos & ypos in zombie_level_questions and zombie_level_bullets
Clean up AccountCtrl
Allow users to search Public Games or User Games
Update zombie sql files
CSS updates for zombie & zombie builer pages
Clear search when users logs out
More CSS tweaks for zombie stuff
Show message if canvas is unfocused
Trim first name, last name, e mail when users sign up
Revert "Show message if canvas is unfocused"

This reverts commit 239e3109e4f936c7b186cb18d807c4388b02cfba.
Give user troubleshooting tips for zombie game
Use admin panel to delete users and send alerts