HansPinckaers/GrowingTextView — pull request #86 by 0mok (2014-01-01 05:59:11+00:00)
Title: handle korean keyboard properly

if we use korean keyboard, UITextView occasionally fires 2 textViewDidChange events simultaneously.
for example, there is "버그버그ㅂ". we presse the "ㅓ" key. then text is changed to "버그버그버"
but UITextView fires 2 textViewDidChange events. The first event is "버그버그ㅂ" to "버그버그". The second event is "버그버그" to "버그버그버".
so we should use the last event of these events.

current version capture
https://www.dropbox.com/s/j7jswke288ye6o5/GrowingTextView-Korean-Bug.mov

fixed version capture
https://www.dropbox.com/s/2ehazrxkgbotq1h/GrowingTextView-Korean-Bug-Fixed.mov