Remove direct libscnumerics dependency

And use random_between() function

modules/FadingRects/FadingRects.cpp

@@ -2,7 +2,6 @@
 #include <cairo/cairo.h>
 #include <libscscreensaver.hpp>
 #include <libsccolor.hpp>
-#include <libscnumerics.hpp>
 #include <vector>
 #include <algorithm>
 
@@ -153,6 +152,6 @@ Color FadingRects::next_color() {
 
 void FadingRects::setup(cairo_t* context, const cairo_rectangle_t& rect) {
     ScreensaverPlugin::setup(context, rect);
-    _hue = sc::random::double_between(0.0, 360.0);
+    _hue = random_between(0.0, 360.0);
     _rects.clear();
 }

modules/FadingRects/premake.make

@@ -1,4 +1,4 @@
-LDLIBS := -lcairo -lscscreensaver -lscnumerics -lsccolor
+LDLIBS := -lcairo -lscscreensaver -lsccolor
 UNAME_S := $(shell uname -s)
 PROJ := $(shell basename $$(pwd))
 PLUGIN := $(PROJ).saver