Revert "#17 Fixed routing issue. Still other problems with login."

This reverts commit 4130dac7c44ffb7b609b7ff9f3437810722bb246.
Revert "#16 Signout now works"

This reverts commit e83983888de911b5507a9ffdd52ba3c418c54a2e.
Revert "#7 current_user?(user) function added to application helper."

This reverts commit 19b121a5bbb9d3722cb93fa41d83e7944b526bdc.
Revert "#7 Removed old User views, fixed Avatar"

This reverts commit e9f504942ac3e4f34f2adc68e68f95ae925f694a.
Revert "#7 Restored authorization filters"

This reverts commit 0e27812eae338b758bf035193592f5fa76ef7053.
Revert "#7 Migrated authentication to Devise"

This reverts commit 78386536ca8eb183a31933e8e966610c8e22a2f9.
Revert "#7 initial devise commit"

This reverts commit f6c81d2456e779e09fff29df663b123eddc90bba.
Removed old test framework.