Rebuild; Fix dangling refs;

api/lovr/data/Image/init.lua

@@ -11,7 +11,6 @@ return {
     the raw image data.
   ]],
   constructors = {
-    'lovr.data.newImage',
-    'Canvas:newImage'
+    'lovr.data.newImage'
   }
 }

api/lovr/graphics/init.lua

@@ -0,0 +1,7 @@
+return {
+  tag = 'modules',
+  summary = 'Renders graphics using the GPU.',
+  description = [[
+    Put dispenser here.
+  ]]
+}

api/lovr/headset/animate.lua

@@ -42,8 +42,6 @@ return {
     be set up carefully to have the same structure as the models provided by the headset SDK.
   ]],
   related = {
-    'lovr.headset.newModel',
-    'Model:animate',
-    'Model:pose'
+    'lovr.headset.newModel'
   }
 }

api/lovr/headset/getDisplayMask.lua

@@ -66,10 +66,5 @@ return {
         lovr.graphics.setColor(0xffffff)
       end
     end
-  ]=],
-  related = {
-    'lovr.graphics.newMesh',
-    'lovr.graphics.setDepthTest',
-    'lovr.graphics.setStencilTest'
-  }
+  ]=]
 }