Adds cocoapods for libraries.

Adds OCMockito and OCHamcrest libs.

Pods/OCHamcrest/Source/Library/Logical/HCIsNot.h

@@ -0,0 +1,44 @@
+//  OCHamcrest by Jon Reid, https://qualitycoding.org/
+//  Copyright 2019 hamcrest.org. See LICENSE.txt
+
+#import <OCHamcrest/HCBaseMatcher.h>
+
+
+NS_ASSUME_NONNULL_BEGIN
+
+/*!
+ * @abstract Calculates the logical negation of a matcher.
+ */
+@interface HCIsNot : HCBaseMatcher
+
+- (instancetype)initWithMatcher:(id <HCMatcher>)matcher NS_DESIGNATED_INITIALIZER;
+- (instancetype)init NS_UNAVAILABLE;
+
+@end
+
+
+FOUNDATION_EXPORT id HC_isNot(_Nullable id value);
+
+#ifndef HC_DISABLE_SHORT_SYNTAX
+/*!
+ * @abstract Creates a matcher that wraps an existing matcher, but inverts the logic by which it
+ * will match.
+ * @param value The matcher to negate, or an expected value to match for inequality.
+ * @discussion If <em>value</em> is not a matcher, it is implicitly wrapped in an <em>equalTo</em>
+ * matcher to check for equality, and thus matches for inequality.
+ *
+ * <b>Examples</b><br />
+ * <pre>assertThat(cheese, isNot(equalTo(smelly)))</pre>
+ * <pre>assertThat(cheese, isNot(smelly))</pre>
+ *
+ * <b>Name Clash</b><br />
+ * In the event of a name clash, <code>#define HC_DISABLE_SHORT_SYNTAX</code> and use the synonym
+ * HC_isNot instead.
+ */
+static inline id isNot(_Nullable id value)
+{
+    return HC_isNot(value);
+}
+#endif
+
+NS_ASSUME_NONNULL_END