Allow @type to be defined with implicit @container: @set.

Author: gkellogg

lib/context.js

@@ -382,7 +382,7 @@ api.createTermDefinition = ({
 
   if(term === '@type' &&
      _isObject(value) &&
-     value['@container'] === '@set' &&
+     (value['@container'] || '@set') === '@set' &&
      api.processingMode(activeCtx, 1.1)) {
 
     const validKeys = ['@container', '@id', '@protected'];

tests/test-common.js

@@ -96,7 +96,6 @@ const TEST_TYPES = {
         // colliding keywords
         /expand-manifest.jsonld#t0114$/,
         // keywords
-        /expand-manifest.jsonld#tpr32$/,
         /expand-manifest.jsonld#tpr33$/,
         // direction
         /expand-manifest.jsonld#tdi01$/,
@@ -294,8 +293,6 @@ const TEST_TYPES = {
         // colliding keyword
         /toRdf-manifest.jsonld#te114$/,
         // keywords
-        /toRdf-manifest.jsonld#tpr31$/,
-        /toRdf-manifest.jsonld#tpr32$/,
         /toRdf-manifest.jsonld#tpr33$/,
         // direction
         /toRdf-manifest.jsonld#tdi01$/,