Adds cocoapods for libraries.

Adds OCMockito and OCHamcrest libs.

Pods/OCHamcrest/Source/Core/Helpers/HCCollect.h

@@ -0,0 +1,26 @@
+//  OCHamcrest by Jon Reid, https://qualitycoding.org/
+//  Copyright 2019 hamcrest.org. See LICENSE.txt
+
+#import <Foundation/Foundation.h>
+
+#import <stdarg.h>
+
+@protocol HCMatcher;
+
+
+NS_ASSUME_NONNULL_BEGIN
+
+/*!
+ * @abstract Returns an array of values from a variable-length comma-separated list terminated
+ * by <code>nil</code>.
+ */
+FOUNDATION_EXPORT NSArray * HCCollectItems(id item, va_list args);
+
+/*!
+ * @abstract Returns an array of matchers from a mixed array of items and matchers.
+ * @discussion Each item is wrapped in HCWrapInMatcher to transform non-matcher items into equality
+ * matchers.
+ */
+FOUNDATION_EXPORT NSArray<id <HCMatcher>> * HCWrapIntoMatchers(NSArray *items);
+
+NS_ASSUME_NONNULL_END