Changed the pool view page to show the currently logged-in user's bracket first.

Using ng-if to show/hide child elements instead of ng-show was the key change that made this possible. Other code cleanup and minor fixes:

pool view page:
* primitives are now set on a $scope.model object, instead of directly on the $scope itself (not sure if this matters or not)

bracket view page:
* init functions are now called in the controller, instead of in the view
* getBracketWithScores() no longer waits for the findAllTeams() call's promise to resolve
* team name field now has a fixed width, so it won't ever shorten the team name

other:
* upgraded angularjs from 1.2.14 --> 1.2.15
* updated app version from 0.0.1 --> 0.1.0
* added notes for running locally to the README