All: Drop support for jQuery 1.7

It's too much hassle to set it up when installing it doesn't work in the same
way it does for jQuery 1.8+.

Author: mgol

Gruntfile.js

@@ -68,8 +68,7 @@ grunt.initConfig( {
 			"1.11.3",
 			"1.10.2",
 			"1.9.1",
-			"1.8.3",
-			"1.7.2"
+			"1.8.3"
 		]
 	},
 

README.md

@@ -2,7 +2,7 @@
 
 # jQuery Color
 
-Supported jQuery versions: 1.7+
+Supported jQuery versions: 1.8+
 
 ## Browser Support
 

test/data/testinit.js

@@ -4,7 +4,7 @@ QUnit.config.urlConfig.push( {
 	id: "jquery",
 	label: "jQuery version",
 	value: [
-		"1.7.2", "1.8.3", "1.9.1", "1.10.2", "1.11.3", "1.12.4",
+		"1.8.3", "1.9.1", "1.10.2", "1.11.3", "1.12.4",
 		"2.0.3", "2.1.4", "2.2.4",
 		"3.0.0", "3.1.1", "3.2.1", "3.3.1", "3.4.1", "3.5.1", "3.6.0",
 		"3.x-git", "git"