Updated timelines

Technology Timeline
Music
Historia de las Tecnologías en la Educación y del E-learning - Miguel Mejía - Viviana Benavides
Historia de las Tecnologías en la Educación y del E-learning - Miguel Mejía - Viviana Benavides timeline
La Vida de Steve Jobs
TED 494 Foundations Timeline
Group 5 Music 1975-1999
Group 5 Music 1975-1999 timeline
Theodore Roosevelt Timeline
Music Tech History (1950-1974)
1950-1974
History of the English language
Music Technology101
Music Technology101 timeline
Marketplace History
Ups and Downs of the French Revolution
Ups and Downs of the French Revolution timeline
Candy
Candy timeline
Trabajo Social Familiar
Trabajo Social Familiar timeline
Timeline of computers
Timeline of computers