Redesigned title bar icons for agualemon xfwm4 theme, for high dpi in large screen.
Increased the height of title bar; Redraw close, maximize and hide buttons using inkscape and gimp;
The svg icons were included in the folder.
User could easily change the icon through svg files.
agualemon / Agua / Macos 10.9 like.
This was test and had a very good effects for displays >= 20 inch. If you are using small display, please stay with previous agualemon / Agua.