As a user I would like to be able to view trends and compare them to similar time scales. Viewable as bar graphs and when clicking on a single bar it should show one level lower. 

1. Spending
   • Over time
   • By Category
   • By Merchant
2. Income
   • Over time
   • By Category
   • By Merchant
3. Net income
   • Over time

Over time: Shows general dollar amounts split by the next smallest time denomination (This Month shows spending each day). Defaults to “This month” but allows different option, week, last month, last 3 months, all time. Option to enter custom date range as well. When a graph is clicked on it should go one level lower Year->Months->Days->transactions on that day.

By Category: Shows spending for the selected duration (This Month, ect.) by spending category Bills & Utilities, Home Improvement, Transportation, Food & Dining, ect. When a category is clicked on it should show the spending/income in the categories sub-categories.

By Merchant: Similar to By Category but filtered by merchant.