Updated timelines

Historia del Internet
Historia del Internet timeline
Las 6 generaciones de computadoras
Cold War
Bill Clinton Presidency
History of Telecommunications
History of Telecommunications timeline
Evolucion historica de informadores
La vida de Cervantes...
REINOS DE CASTILLA Y AL-ANDALUS
Emma's reconstruction timeline
The Frontier
Un mundo en guerra 1936-1939
Un mundo en guerra 1936-1939 timeline
World War Two Timeline
World War Two Timeline
wwII BACK IN TIME
wwII BACK IN TIME timeline
Annabelle Laine's Reconstruction Timeline
Vietnam War timeline
Eduardo's reconstructive time line
Eduardo's reconstructive time line timeline