Merge pull request #24 from jloehman/lindsey

BudgetItem controller and model were renamed from Budget_item for naming...
Merge pull request #25 from jloehman/lindsey

Removed done_by and is_purchased from the update and store function in t...
Added functionality for login and logout. Seeded database with hashed password.
Merge pull request #26 from jloehman/mallory

Added functionality for login and logout. Seeded database with hashed pa...
Downloaded jquery ui plugin.
Merge pull request #27 from jloehman/mallory

Downloaded jquery ui plugin.
Updated user_master blade to include a customized .css stylesheet to manipulate Bootstrap 2. Incorporated HTML and changed the previous budget item table to an unordered list for a JQuery plug-in later in the budget_item blade. Created a budget_item .css file and folder.