SFML 2.2 headers.

Signed-off-by: Patrick Dinklage <pdinklag@googlemail.com>
SFML 2.2 binaries for Linux x86.

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

Signed-off-by: Patrick Dinklage <pdinklag@googlemail.com>
SFML 2.2 binaries for Windows x86.

Signed-off-by: Patrick Dinklage <pdinklag@googlemail.com>
SFML 2.2 binaries for Windows x64.

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

Signed-off-by: Patrick Dinklage <pdinklag@googlemail.com>
Added division (ratio) and modulo operations to Time class according to SFML 2.2 API.

Signed-off-by: Patrick Dinklage <pdinklag@googlemail.com>
Applied SFML 2.2 API changes to Window class

Signed-off-by: Patrick Dinklage <pdinklag@googlemail.com>
Applied SFML 2.2 API changes to Joystick class.

Signed-off-by: Patrick Dinklage <pdinklag@googlemail.com>
Made Joystick.Identification class final.

Signed-off-by: Patrick Dinklage <pdinklag@googlemail.com>
Moved Joystick.Identification class to top of file for consistency.

Signed-off-by: Patrick Dinklage <pdinklag@googlemail.com>
Applied SFML 2.2 API changes to Font class.

Signed-off-by: Patrick Dinklage <pdinklag@googlemail.com>
Added strike through text style according to SFML 2.2.

Signed-off-by: Patrick Dinklage <pdinklag@googlemail.com>
SFML 2.2 blending mode API.

Signed-off-by: Patrick Dinklage <pdinklag@googlemail.com>
Extended ConstFont interface, changed font parameters to float rather than int (according to SFML 2.2).
Added color subtraction method according to SFML 2.2.

Signed-off-by: Patrick Dinklage <pdinklag@googlemail.com>
Fixed Listener default direction.

Signed-off-by: Patrick Dinklage <pdinklag@googlemail.com>
Added up vector to Listener class (according to SFML 2.2).

Signed-off-by: Patrick Dinklage <pdinklag@googlemail.com>
Updated SoundRecorder class according to SFML 2.2, introduced exception for sound recording related failures.

Signed-off-by: Patrick Dinklage <pdinklag@googlemail.com>
Fix for Font's native kerning getter (should return float as SFML 2.2, not int).

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