[css-text] Typos <http://www.w3.org/mid/20140601030708.8E40.C598BCD7@antenna.co.jp> <http://www.w3.org/mid/CA+PRW99+opANknTuOX32_MqnMJuj+cRx=VkkHZyd9SEZJtV3sw@mail.gmail.com>

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extra : rebase_source : 9106f4409f6f8f85acb23b508e30a390597ed125
[css-text] Clarify that suppressed letter-spacing among Arabic chars is effectively zero letter-spacing (hence ligatures are applied).

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extra : rebase_source : 79c273d8fec6beb1de87a4cda13d533888168e93
[css-text] Further clarifications to word-break.

--HG--
extra : rebase_source : 58321531e02f174f365a12e025bc865040494426
[css-text] Give word-break values a high-level desription.

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extra : rebase_source : d107482c1b0e4beda3e433be151104f065d72c0b