added support for cache on ios
added support for cache on ios
sanketmehta7/cordova-plugin-inappbrowser,Prasannaa1991/cordova-inappbrowser,Prasannaa1991/cordova-inappbrowser,sanketmehta7/cordova-plugin-inappbrowser,sanketmehta7/cordova-plugin-inappbrowser,Prasannaa1991/cordova-inappbrowser,sanketmehta7/cordova-plugin-inappbrowser,sanketmehta7/cordova-plugin-inappbrowser,Prasannaa1991/cordova-inappbrowser,Prasannaa1991/cordova-inappbrowser