updated changes

CHANGELOG.txt

@@ -1,12 +1,14 @@
 reacTIVision 1.5.1
 —————————————————-
 * revert FrameEqualizer to equalization rather than subtraction
+* fixed the calibration distortion for wide camera formats
+* correctly save updated camera configuration on exit
 * implemented camera format enumeration on Windows
 * added a dedicated PS3 camera driver on MacOSX (thanks to Sebestyén Gábor)
 * implemented GAMMA and POWERLINE camera configuration on MaxOSX
+* implemented CONTRAST camera configuration on Windows
 * implemented V4L2_PIX_FMT_GREY in Video4Linux2 (for SUR40)
-* save updated camera configuration
-* fixed the calibration distortion for wide camera formats
+* implemented STEPWISE camera formats in Video4Linux2 (for raspicam)
 * improved SDL event handling and adaptive VSync (for higher fps)
 * updated the SDL2 Framework to 2.0.4
 * code sign MacOSX application bundle