First cut at administrative interface.

Supports:

1) Uploading city logo and editing city name.
2) Adding adminstrative users.
3) Login of administrative users via email and text.
Merge branch 'master' into development

Conflicts:
	.gitignore
Added the ability to upload budget files. No parsing yet.
Put all city-related information into one directory and serve from there.

1) City information is in the "cities" directory.
2) Each city must have a unique name to act as a keyword
3) Rather than having the user upload a logo, the logo is
   stored in the cities directory and can be modified by the system
   admin.
Refactored the admin pages and install process. Added a fund DB.
Additional refactoring of configuration and installation.
Added parser, DB models for financial data, and some initial charts.

1) Parsers are stored in the parsers directory. I currently have one parser
   that handles CSV output from Caselle.

2) Added flot as a submodule for graphing. Also added the flot sidebyside
   improved plugin as a submodule.

3) Modified home page so it shows year-by-year revenues and expenditures
   with the ability to hover and click on the graph. Clicking brings up
   a separate chart and table for that particular year, showing per-fund
   revenues and expenditures.
Removed financials editing in preparation for new, multiple-file UI.
Added link to funds in preparation for fund pages.
Removed submodules.
Added submodules back in, but this time in a subdirectory.
Refactored financial statements.

1) Removed size field.
2) Parse financial statement to get date so user doesn't have to specify it.
3) Upload financial statements inline, instead of via a separate modal.
4) Allow multiple file upload.
5) Removed editing of financial statements -- just remove and add.

The result is a much simpler and more convenient uploading process.

Also removed description from fund. That will be handled in a separate
table later.
Added year view.

When you click on a fund on the front page, it takes you to the year
view to see that fund's revenue and expenditures for the year. From
this page you can also see the same fund in other years. Some refactoring
occurred along the way.
Reverse order for plotting so it matches the accompanying table.
Added footer to all pages.
Order items in modals and styling of table in modals.
Menu system.
Moved admin menu into main menu bar.
Moved credits to footer.
Converted from flot to highcharts.