Removed style check and compiler warnings.
Mostly style cleanup and code reviewing.
Fixed a bug introduced by previous commit, and added exception handler
for detecting future bugs.
Fixed a modeling error. Now, user ID's designates the uniqueness
of a user, which can have have 0 or more identites attached to
them.
The .php script is updated along with the static user list.
Merge branch 'master' of github.com:AdaHeads/Alice