Merge pull request #7 from SamingZhong/master

modify the macro about UI_SCREEN_WIDTH

Author: tangqiaoboy

CodeSnippets/20888CE5-13E0-4B11-9BE3-4EEEB93DB277.codesnippet

@@ -29,7 +29,7 @@
 #define UI_NAVIGATION_BAR_HEIGHT    44
 #define UI_TAB_BAR_HEIGHT           49
 #define UI_STATUS_BAR_HEIGHT        20
-#define UI_SCREEN_WIDTH             320
+#define UI_SCREEN_WIDTH             ([[UIScreen mainScreen] bounds].size.weight)
 #define UI_SCREEN_HEIGHT            ([[UIScreen mainScreen] bounds].size.height)
 
 #define UI_LABEL_LENGTH             200