Update fr.xml

Update in French. I changed some sentences to one word as "école ou lycée ou université" as "cours".
This meaning is "at school or college or university" as a meaning in French in short sentence "cours". that's why, I updated that too. It's clarify the long way to say it.  :)

Update es.xml

Some sentences did not make sense on Spanish. (word to word translated). 
Better explained mechanics
Fixed grammar and accents

# Conflicts:
#	src/RealTime/Localization/Translations/fr.xml
#	src/RealTime/Localization/Translations/ko.xml

- citizens stay at home on bad weather
- citizens return home on bad weather
- same behavior for significant disasters

- implement event cancellation for destroyed and abandoned buildings