TextWindow.cs: fix bug mentioned in https://github.com/xponen/Zero-K-Infrastructure/commit/ffafe50f04dffc779280f10a39ef14f0c0e35817 (when TextWindow is resized it re-intialize "TotalDisplayLines" to 0, but waited for next draw frame to update the "TotalDisplayLines" to real value. The fix was to put both re-Initialization & reFormatLines in same draw frame)

ChatControl.cs: undo fix from https://github.com/xponen/Zero-K-Infrastructure/commit/ffafe50f04dffc779280f10a39ef14f0c0e35817