Clean list of vmods.

Vimeo's boltsort is for 3.0 and maybe for 4.0. std.sort() does the same
in recent versions.

Remove gwist due to conflicting interests.

R1/source/vmods/vmod_boltsort.json

@@ -3,7 +3,8 @@
     "desc": "boltsort - QueryString params sort",
     "github": {
         "branches": {
-            "4.1": "master"
+            "3.0": "3.0",
+            "4.0": "master"
         },
         "project": "libvmod-boltsort",
         "user": "vimeo",
@@ -11,8 +12,6 @@
     },
     "license": "FreeBSD",
     "name": "boltsort",
-    "status": "mature",
-    "support": [
-        "Varnish Software"
-    ]
-}
\ No newline at end of file
+    "status": "mature"
+}
+

R1/source/vmods/vmod_gwist.json

-{
-    "date": "YYYY-MM-DD",
-    "desc": "gwist",
-    "github": {
-        "branches": {
-            "4.1": "master"
-        },
-        "project": "libvmod-gwist",
-        "user": "gquintard",
-        "vcc_path": "src/vmod_gwist.vcc"
-    },
-    "license": "Other",
-    "name": "gwist",
-    "status": "prototype"
-}
\ No newline at end of file