Revert "Added Expo config plugin and fixed static linkage Swift header import"

This reverts commit 28fe855.

Author: joaodordio

Iterable-React-Native-SDK.podspec

@@ -24,10 +24,7 @@ Pod::Spec.new do |s|
     'DEFINES_MODULE'      => 'YES',
     'CLANG_ENABLE_MODULES' => 'YES',
     'SWIFT_VERSION'       => '5.0',
-    'SWIFT_OBJC_INTERFACE_HEADER_NAME' => 'Iterable_React_Native_SDK-Swift.h',
     "CLANG_CXX_LANGUAGE_STANDARD" => rct_cxx_language_standard(),
-    # Include paths to generated Swift header for static framework builds
-    'HEADER_SEARCH_PATHS' => '$(inherited) "${PODS_CONFIGURATION_BUILD_DIR}/Iterable-React-Native-SDK/Iterable_React_Native_SDK.framework/Headers" "${PODS_TARGET_SRCROOT}/ios/RNIterableAPI"',
   }
 
   install_modules_dependencies(s)

TESTING_GUIDE.md

@@ -17,11 +17,7 @@ typedef NS_ENUM(NSInteger, InAppShowResponse) {
   skip = 1,
 };
 
-#if __has_include(<Iterable_React_Native_SDK/Iterable_React_Native_SDK-Swift.h>)
-#import <Iterable_React_Native_SDK/Iterable_React_Native_SDK-Swift.h>
-#else
 #import "Iterable_React_Native_SDK-Swift.h"
-#endif
 
 @interface RNIterableAPI () <ReactIterableAPIDelegate>
 @end