fix pressure value bug
fix timezone bug
fix location button
fix search button
Weather application that:
1. Allows you to select a city both manually and by geolocation (need access to device's location);
2. Shows temperature, wind speed, humidity, pressure, sunrise and sunset;
3. Units are degrees, meters per second, percent, millimeters of mercury, time in 24 hour format;
4. Saves the last selected city.
