Updated timelines

Renaissance/Reformation/Scientific Revolution
Cell Phone
Cell Phone timeline
History of Magnets Around the World
American History from 1754 to 1877
Revolutionary war
Norge og 2. verdenskrig
Norge og 2. verdenskrig timeline
Constitution Timeline
Frise historique sur la robotique
Frise historique sur la robotique timeline
Timeline of a Toothbrush
my life
History of medicine
renaissance/reformation/scientific:revolution
renaissance/reformation/scientific:revolution timeline
История джинсов
История джинсов timeline
History of Medicine
First World War
US History 1800 - 1876