change multiplier syntax

@@ -127,10 +127,19 @@
 
 #pragma mark - NSLayoutConstraint multiplier proxies 
 
-- (id<MASConstraint> (^)(CGFloat))percent {
-    return ^id(CGFloat percent) {
+- (id<MASConstraint> (^)(CGFloat))multipliedBy {
+    return ^id(CGFloat multiplier) {
         for (id<MASConstraint> constraint in self.childConstraints) {
-            constraint.percent(percent);
+            constraint.multipliedBy(multiplier);
+        }
+        return self;
+    };
+}
+
+- (id<MASConstraint> (^)(CGFloat))dividedBy {
+    return ^id(CGFloat divider) {
+        for (id<MASConstraint> constraint in self.childConstraints) {
+            constraint.dividedBy(divider);
         }
         return self;
     };

@@ -52,7 +52,12 @@
 /**
  *	Sets the NSLayoutConstraint multiplier property
  */
-@property (nonatomic, copy, readonly) id<MASConstraint> (^percent)(CGFloat percent);
+@property (nonatomic, copy, readonly) id<MASConstraint> (^multipliedBy)(CGFloat multiplier);
+
+/**
+ *	Sets the NSLayoutConstraint multiplier to 1.0/dividedBy
+ */
+@property (nonatomic, copy, readonly) id<MASConstraint> (^dividedBy)(CGFloat divider);
 
 /**
  *	Sets the NSLayoutConstraint priority to a float or MASLayoutPriority

@@ -148,12 +148,23 @@
 
 #pragma mark - NSLayoutConstraint multiplier proxies
 
-- (id<MASConstraint> (^)(CGFloat))percent {
-    return ^id(CGFloat percent) {
+- (id<MASConstraint> (^)(CGFloat))multipliedBy {
+    return ^id(CGFloat multiplier) {
         NSAssert(!self.hasBeenInstalled,
-                 @"Cannot modify constraint percent after it has been installed");
+                 @"Cannot modify constraint multiplier after it has been installed");
         
-        self.layoutMultiplier = percent;
+        self.layoutMultiplier = multiplier;
+        return self;
+    };
+}
+
+
+- (id<MASConstraint> (^)(CGFloat))dividedBy {
+    return ^id(CGFloat divider) {
+        NSAssert(!self.hasBeenInstalled,
+                 @"Cannot modify constraint multiplier after it has been installed");
+
+        self.layoutMultiplier = 1.0/divider;
         return self;
     };
 }

@@ -157,7 +157,7 @@ describe(@"multiplier & constant", ^{
         [constraint install];
         
         expect(^{
-            constraint.percent(0.9);
+            constraint.multipliedBy(0.9);
         }).to.raise(@"NSInternalInconsistencyException");
     });
     
@@ -225,7 +225,7 @@ describe(@"install", ^{
     it(@"should create layout constraint on commit", ^{
         MASViewAttribute *secondViewAttribute = otherView.mas_height;
         constraint.equalTo(secondViewAttribute);
-        constraint.percent(0.5);
+        constraint.multipliedBy(0.5);
         constraint.offset(10);
         constraint.priority(345);
         [constraint install];