Updated SFML headers and Windows binaries to latest SFML.

Linux will follow in a few minutes. Also removed the SFML/Network headers, since the network module is not part of JSFML.

Signed-off-by: Patrick Dinklage <pdinklag@googlemail.com>
Updated SFML binaries for Linux 64-bit
Updated SFML binaries for Linux 32-bit
Wrote javadoc comments for the abstact sound recorder methods.

Signed-off-by: Patrick Dinklage <pdinklag@googlemail.com>
Merge branch 'master' into render-canvas
Use Java 7's new file system API, minor javadoc fixes.

Signed-off-by: Patrick Dinklage <pdinklag@googlemail.com>
Javadoc fixes in RenderCanvas class.

Signed-off-by: Patrick Dinklage <pdinklag@googlemail.com>
Implemented a new system for working with the RenderCanvas.

This works fine in applets and solves the issue of when the canvas' RenderWindow is available for drawing.

Signed-off-by: Patrick Dinklage <pdinklag@googlemail.com>