made editbox work with engine version < 97
engine version check fix..
fix #25; resizing components that have a left or right bound set
improved editbox version check (using Script.IsEngineMinVersion)
editbox: only draw selection when focused and limit selection display to visible part of editbox
Merge branch 'master' of https://github.com/jk3064/chiliui
editbox: enter should return true to override engine-based enter
Merge pull request #27 from gajop/master

made editbox work with engine version < 97