New: TIMI scores

Added TIMI Score calculators to the Cardiology section. The module calculates the TIMI Risk Index, TIMI Risk score for STEMI and TIMI Risk score for UA/NSTEMI.
The web app runs on your mobile and should scale according to the screen size of your device though the button and control placements will differ slightly from device to device.
Screenshots from an iPhone 4:

Timi 1

Timi 2