Fixed 'more's, added time/battle/movement, globalized SIZE

1. Remastered 'more's system (interface -> screens), fixed all these
bugs and made universal UNIWUE words for each of the moves
2. Added pers.time system finally (each stoke will loose time)
3. Added battle chance for each stroke (so be careful setting it on 100)
4. Removed some commented unneeded anymore code
5. Commented x-movement of images (don't need it anymore because of
using SIZE to set explicitly size of the images the same as the window),
so now - totally rely on progressbar
6. Little other fixes (self.away_counter starts not by +1, but by =1)
7. Move global SIZE constants to constants.py external file + added some
neat global constants
8. Made speed of typing based on pers.speed and DISTANCE (set by data.py
or 100 meters by default) between locations