Hot fix for Natural Disasters DLC. Lighting intervals is for now not supported due to changes in way lightings are created.

- Cherrapunj (India) preset added for all your almost always raining wet dreams
- Redo of climate simulation. Now we works on climate frames and not climate data
- Climate smoothness parameter added to options which allow transition period between two climate data (months)
- Water sources alternation redone, it is now less bumpy and risk of floods/droughts was seriously limited. Water output is now linked to yearly average rainfall so choosing present does not alter that much overall water production (but still you can get dry and wet period depending on preset rainfall).
- Rain will now almost always reach its target

- Water sources alternation will now reduce inputRate to prevent rivers being sucked upstream too much
- Water sources output rate will alter together with target values so the expected amount of water is going to be easier to reach by its "production"
- Fix for debug exception message on non-winter maps

- Water sources can now alter in response to your rainfall (be aware as this may flood your city or cut its water supplies)
- Rainfall on soaked ground can cause small water ponds to appear
- New city presets added: Toronto (Canada), Hamburg (Germany), Frankfurt (Germany)

- New city presets added: Baker Lake (Canada), Vancouver(Canada), Kraulshavn (Greenland), Denver (USA), Anchorage (USA)
- Internal optimization for rain/fog event calculation

- Fog and rain are now properly handled while using presets

- Lightnings frequency is now adjustable in mod menu
- Chirp Forecast messages will now use C/F temperatures instead of raw values
- Control panel for rain range limited to 0-5 range
- Rain and snow behave appropriate to their current state (rain is falling, snow is blowed)

- Climate control panel added
- Improvements to presets interpretation
- Snow Dumps snow reduction better fits original snow reduction formula
- New city presets added: Cairo (Egypt), Pyongyang (North Korea), Moscow (Russia), Beijing (China), São Paulo (Brazil), New York (USA)
- Setting Default climate settings preset will now initialize WeatherManager with default current theme weather properties (This should help if you changed theme and still had temperatures not appropriate to current theme).

- internal optimization
- road snow now melts when is hot enough
- snowdump snow melts faster if temperature rise (also if snowdump is not active)
- climate cities presets added for Kraków (Poland) and Helsinki (Finland)
- Sevile is now Seville

Original release