split "unstable" package into the usual "-lib", "-doc", and "-test"

Otherwise, packages that depend on "unstable" end up depending
on "racket-test".

pkgs/plot/info.rkt

@@ -14,7 +14,7 @@
                "pict-lib"
                "snip-lib"
                "typed-racket-lib"
-               "unstable"
+               "unstable-lib"
                "unstable-flonum-lib"
                "unstable-contract-lib"
                "unstable-latent-contract-lib"
@@ -27,4 +27,5 @@
                      "slideshow-doc"
                      "srfi-doc"
                      "scribble-lib"
-                     "slideshow-lib"))
+                     "slideshow-lib"
+                     "unstable-doc"))

pkgs/unstable-pkgs/unstable-doc/info.rkt

@@ -5,32 +5,27 @@
 (define scribblings
   '(("scribblings/unstable.scrbl" (multi-page) (experimental))
     ("scribblings/gui/unstable-gui.scrbl" (multi-page) (experimental))))
-(define deps '("base"
-               "draw-lib"
-               "gui-lib"
-               "pict-lib"
-               "scribble-lib"
-               "slideshow-lib"
-               "unstable-macro-testing-lib"))
-(define imples '("unstable-macro-testing-lib"))
-(define build-deps '("eli-tester"
-                     "racket-test"
-                     "srfi-lib"
-                     "syntax-color-lib"
+(define deps '("base"))
+(define build-deps '("at-exp-lib"
+                     "compatibility-lib"
+                     "draw-lib"
+                     "gui-lib"
+                     "pict-lib"
+                     "racket-doc"
+                     "rackunit-lib"
+                     "scribble-lib"
+                     "slideshow-lib"
+                     "typed-racket-lib"
+                     "unstable-contract-lib"
+                     "unstable-debug-lib"
+                     "unstable-lib"
+                     "unstable-list-lib"
+                     "unstable-macro-testing-lib"
+                     "unstable-options-lib"
+                     "unstable-parameter-group-lib"
+                     "unstable-pretty-lib"
                      "draw-doc"
                      "gui-doc"
                      "pict-doc"
-                     "slideshow-doc"
                      "scribble-doc"
-                     "at-exp-lib"
-                     "compatibility-lib"
-                     "racket-doc"
-                     "rackunit-lib"
-                     "typed-racket-lib"
-                     "unstable-contract-lib"
-                     "unstable-flonum-lib"
-                     "unstable-list-lib"
-                     "unstable-options-lib"
-                     "unstable-debug-lib"
-                     "unstable-pretty-lib"
-                     "unstable-parameter-group-lib"))
+                     "slideshow-doc"))

pkgs/unstable-pkgs/unstable-lib/info.rkt

@@ -0,0 +1,13 @@
+#lang info
+
+(define collection "unstable")
+
+(define deps '("base"
+               "draw-lib"
+               "gui-lib"
+               "pict-lib"
+               "scribble-lib"
+               "slideshow-lib"
+               "unstable-macro-testing-lib"))
+(define imples '("unstable-macro-testing-lib"))
+(define build-deps '())

pkgs/unstable-pkgs/unstable-test/info.rkt

@@ -0,0 +1,6 @@
+#lang info
+
+(define collection "unstable")
+
+(define deps '("base"))
+(define build-deps '())