Added option for maximization of main window ( #133 ) - Fixed linting errors
Added option for maximization of main window ( #133 ) - Fixed linting errors

skewedlines/Nativefier,skewedlines/Nativefier,gfpacheco/Nativefier,jiahaog/Nativefier,zucher/nativefier,zucher/nativefier,pixel9/nativefier,pixel9/nativefier,pixel9/nativefier,zucher/nativefier,skewedlines/Nativefier,faceair/nativefier-slack,gfpacheco/Nativefier,faceair/nativefier-slack,gfpacheco/Nativefier,jiahaog/Nativefier,jiahaog/Nativefier