test(aio): enable linting of transforms/ and add rules for jasmine

aio/transforms/examples-package/services/parseArgString.js

@@ -47,12 +47,12 @@ module.exports = function parseArgString() {
               key = key.substr(1);
             }
           } else {
-            unnammedArgs.push(arg)
+            unnammedArgs.push(arg);
             key = null;
           }
         }
       }
     } while (match !== null);
     return args;
-  }
-}
+  };
+};

aio/transforms/examples-package/services/region-parser.js

@@ -3,7 +3,6 @@ const html = require('./region-matchers/html');
 const inlineC = require('./region-matchers/inline-c');
 const inlineCOnly = require('./region-matchers/inline-c-only');
 const inlineHash = require('./region-matchers/inline-hash');
-const NO_NAME_REGION = '';
 const DEFAULT_PLASTER = '. . .';
 const {mapObject} = require('../utils');
 
@@ -140,4 +139,4 @@ function RegionParserError(message, index) {
   this.stack = (new Error()).stack;
 }
 RegionParserError.prototype = Object.create(Error.prototype);
-RegionParserError.prototype.constructor = RegionParserError;
+RegionParserError.prototype.constructor = RegionParserError;

aio/transforms/examples-package/services/region-parser.spec.js

@@ -172,7 +172,7 @@ describe('regionParser service', () => {
     expect(output.regions['A']).toEqual(t('abc', 'xyz'));
     expect(output.regions['B']).toEqual(t('abc'));
     expect(output.regions['C']).toEqual(t('xyz'));
-  })
+  });
 });
 
 function t() {