Revert "Examples: update unicode_textinput to work with sdl2"
Revert "Examples: update unicode_textinput to work with sdl2"

This reverts commit 0b72d0d28da7fd08a6df08a4f52d0923a006432d.

mSenyor/kivy,akshayaurora/kivy,thezawad/kivy,arcticshores/kivy,autosportlabs/kivy,aron-bordin/kivy,jffernandez/kivy,thezawad/kivy,Shyam10/kivy,bob-the-hamster/kivy,bliz937/kivy,VinGarcia/kivy,Ramalus/kivy,yoelk/kivy,autosportlabs/kivy,arcticshores/kivy,el-ethan/kivy,inclement/kivy,jegger/kivy,kived/kivy,jegger/kivy,Shyam10/kivy,MiyamotoAkira/kivy,xiaoyanit/kivy,yoelk/kivy,jkankiewicz/kivy,Ramalus/kivy,aron-bordin/kivy,rnixx/kivy,janssen/kivy,Cheaterman/kivy,KeyWeeUsr/kivy,xpndlabs/kivy,akshayaurora/kivy,ernstp/kivy,xpndlabs/kivy,bionoid/kivy,andnovar/kivy,angryrancor/kivy,gonzafirewall/kivy,viralpandey/kivy,mSenyor/kivy,yoelk/kivy,cbenhagen/kivy,bionoid/kivy,dirkjot/kivy,yoelk/kivy,matham/kivy,vitorio/kivy,janssen/kivy,inclement/kivy,mSenyor/kivy,rnixx/kivy,xiaoyanit/kivy,rafalo1333/kivy,iamutkarshtiwari/kivy,iamutkarshtiwari/kivy,MiyamotoAkira/kivy,MiyamotoAkira/kivy,jegger/kivy,cbenhagen/kivy,LogicalDash/kivy,adamkh/kivy,aron-bordin/kivy,kivy/kivy,janssen/kivy,denys-duchier/kivy,ernstp/kivy,arlowhite/kivy,bob-the-hamster/kivy,habibmasuro/kivy,habibmasuro/kivy,rafalo1333/kivy,Shyam10/kivy,vitorio/kivy,matham/kivy,arcticshores/kivy,youprofit/kivy,manashmndl/kivy,Cheaterman/kivy,edubrunaldi/kivy,vipulroxx/kivy,kived/kivy,jehutting/kivy,gonzafirewall/kivy,andnovar/kivy,KeyWeeUsr/kivy,manthansharma/kivy,KeyWeeUsr/kivy,tony/kivy,youprofit/kivy,akshayaurora/kivy,edubrunaldi/kivy,Cheaterman/kivy,jffernandez/kivy,manthansharma/kivy,dirkjot/kivy,bob-the-hamster/kivy,vipulroxx/kivy,kived/kivy,darkopevec/kivy,dirkjot/kivy,jffernandez/kivy,manthansharma/kivy,arlowhite/kivy,kivy/kivy,gonzafirewall/kivy,rafalo1333/kivy,el-ethan/kivy,aron-bordin/kivy,tony/kivy,inclement/kivy,viralpandey/kivy,bliz937/kivy,manashmndl/kivy,vipulroxx/kivy,jkankiewicz/kivy,matham/kivy,darkopevec/kivy,ernstp/kivy,autosportlabs/kivy,CuriousLearner/kivy,darkopevec/kivy,dirkjot/kivy,bliz937/kivy,denys-duchier/kivy,denys-duchier/kivy,angryrancor/kivy,arlowhite/kivy,vipulroxx/kivy,rnixx/kivy,Ramalus/kivy,edubrunaldi/kivy,habibmasuro/kivy,gonzafirewall/kivy,bob-the-hamster/kivy,jffernandez/kivy,xiaoyanit/kivy,darkopevec/kivy,LogicalDash/kivy,LogicalDash/kivy,denys-duchier/kivy,Cheaterman/kivy,iamutkarshtiwari/kivy,angryrancor/kivy,bionoid/kivy,jehutting/kivy,arcticshores/kivy,vitorio/kivy,CuriousLearner/kivy,janssen/kivy,bionoid/kivy,VinGarcia/kivy,bhargav2408/kivy,youprofit/kivy,bhargav2408/kivy,adamkh/kivy,cbenhagen/kivy,MiyamotoAkira/kivy,adamkh/kivy,KeyWeeUsr/kivy,kivy/kivy,jegger/kivy,CuriousLearner/kivy,el-ethan/kivy,jkankiewicz/kivy,VinGarcia/kivy,tony/kivy,viralpandey/kivy,Shyam10/kivy,adamkh/kivy,LogicalDash/kivy,matham/kivy,ernstp/kivy,andnovar/kivy,jehutting/kivy,manthansharma/kivy,jkankiewicz/kivy,manashmndl/kivy,angryrancor/kivy,xpndlabs/kivy,thezawad/kivy,bhargav2408/kivy