+02-Jul david colorpicker.xwt, slider.xwt, slider_base.xwt: Implemented
+ slider.xwt (limits, value display, quantization) and made
+ major improvements/fixed to colorpicker.
+
+15-Jul megacz HTTP.java: implemented isInNet(), weekdayRange(), now
+ checks environment vars for proxies
+
+15-Jul megacz PNG.java: fixed 8bpp bug
+
+15-Jul megacz Platform.java, Win32.cc, Win32.java, POSIX.java:
+ getEnv(), engine knows its own build-id
+
+15-Jul megacz POSIX.cc: ignore SIGPIPE in case the browser that
+ launched us closes
+
+15-Jul megacz SpecialBoxProperty.java: redirect property,
+ color/textcolor error message tweak.