Build: Add jQuery as explicit dependency, with min and max range

1.7.0 is our minimum supported version, 3.x.x our maximum.

Closes gh-1779
Closes gh-1790

Author: jzaefferer

package.json

@@ -50,7 +50,9 @@
 	"scripts": {
 		"test": "grunt"
 	},
-	"dependencies": {},
+	"dependencies": {
+		"jquery": ">=1.7.0 <4.0.0"
+	},
 	"devDependencies": {
 		"commitplease": "2.3.0",
 		"grunt": "0.4.5",