Added the exposed headers

Author: Rui Peres

FastImageCache/FastImageCache/FastImageCache.h

@@ -16,4 +16,5 @@ FOUNDATION_EXPORT const unsigned char FastImageCacheVersionString[];
 
 // In this header, you should import all the public headers of your framework using statements like #import <FastImageCache/PublicHeader.h>
 
-
+#import <FastImageCache/FICImageCache.h>
+#import <FastImageCache/FICEntity.h>