iOS: Fix dw_mle_set_word_wrap() and dw_checkbox_get(). The checkbox code is a recent breakage, from a method conflict. The MLE word wrap code isn't pretty, not sure this is the best way... but it works, so using it for the time being.

[Desktop Entry]
Name=Dynamic Windows Test
Exec=@prefix@/bin/dwtest 
Terminal=false
MultipleArgs=false
Type=Application
Categories=Application;Development;X-Red-Hat-Base;