Fix some PHP 5.4 syntax
Work on schedule blocks

Closes #27
Work on the unpaid report
Update the service provider
Fix the link for blocking your schedule
Add a link to show a staff's blocks
Minor tweaks to the main page
Fix some issues with removing schedule blocks
Merge branch 'master' of https://github.com/agentphoenix/bjga-scheduler
Swap out the view of the home page

If the user isn't logged in, show the login view instead of putting it
in with the other stuff
Whitespace update
Add some placeholders for cancelled events
Update the service provider
Add cancel and withdraw methods
Style changes
View updates