Change explanations of differences between Eventsource and WebSocket in documentation.
Fix number of columns and add non-breaking spaces.
[auto] Merge from Eventsource

    • #3c525d7 — Change explanations of differences between Eventsource and WebSocket in documentation. (Raphaël Emourgeon, 2013-04-24)
    • #5621fc1 — Fix number of columns and add non-breaking spaces. (Ivan Enderlin, 2013-04-24)

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Merge remote branch 'library-eventsource/master'