Ignore predictions for auto-completion if they're too different from original input

this would be a very good usability fix

please fix _after_ RTM in an OTA

This bug was fixed in the package ubuntu-keyboard - 0.99.trunk.phablet2+15.04.20141119-0ubuntu1

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ubuntu-keyboard (0.99.trunk.phablet2+15.04.20141119-0ubuntu1) vivid; urgency=low

  [ Michael Sheldon ]
  * Send release signal for backspace if the user has swiped out of the
    key before releasing (LP: #1385518)
  * Calculate the similarity between the current user's input and the
    prediction candidate, if they differ too much make the user input
    the primary candidate for auto-completion. (LP: #1347796)
  * Stop the keyboard from updating IME hints whilst it hides (LP:
    #1370609)
  * Allow western language plugins to provide special corrections
    outside of the standard auto-correct engine (e.g. 'i' -> 'I'). (LP:
    #1372948)
  * Add Azerbaijani, Bosnian, Catalan and Croatian layouts
  * Reset the keyboard when the language plugin changes. (LP: #1335002)
  * Don't add duplicate candidates to the word ribbon when a candidate
    is pressed. (LP: #1393487)
  * Scale custom return key labels so that more characters fit and set
    correct default font size (LP: #1384810)

  [ Ubuntu daily release ]
  * New rebuild forced

  [ Dinko Osmankovic <email address hidden> ]
  * Add Azerbaijani, Bosnian, Catalan and Croatian layouts

  [ Mike Sheldon ]
  * Calculate the similarity between the current user's input and the
    prediction candidate, if they differ too much make the user input
    the primary candidate for auto-completion. (LP: #1347796)
  * Allow western language plugins to provide special corrections
    outside of the standard auto-correct engine (e.g. 'i' -> 'I'). (LP:
    #1372948)
 -- Ubuntu daily release <email address hidden> Wed, 19 Nov 2014 15:40:20 +0000