NonConsumableItem and references removed.

Done iOS part (including native code)
NonConsumableItem class instances removed from Android native and impl.
README and changelog modified
Test product type changed to no_ads
Merge branch 'master' into nci_to_ltvg

Conflicts:
	Soomla/Assets/Plugins/Android/UnityAndroidStore.jar
	Soomla/Assets/Plugins/iOS/libUnityiOSStore.a
New jar and lib, merged submodules.
Updated soomla-unity3d-core to contain nci_to_ltvg changes of ios-core
Changed amount format in MuffinRush example
Changes in README and changelog
README modified
Merge branch 'master' into nci_to_ltvg

Conflicts:
	submodules/soomla-unity3d-core
Submodules updated with latest changes from master.
Updated unitypacakges
README updated
Merge branch 'master' into classname_for_all

* master:
  README updated
  Updated unitypacakges
  Submodules updated with latest changes from master.
  README modified
  Changes in README and changelog
  Changed amount format in MuffinRush example
  Updated soomla-unity3d-core to contain nci_to_ltvg changes of ios-core
  New jar and lib, merged submodules.
  Test product type changed to no_ads
  README and changelog modified
  NonConsumableItem class instances removed from Android native and impl.
  NonConsumableItem and references removed.

Conflicts:
	Soomla/Assets/Plugins/Android/UnityAndroidStore.jar
	Soomla/Assets/Plugins/iOS/libUnityiOSStore.a
	soomla-unity3d-core.unitypackage
	soomla-unity3d-store.unitypackage
	submodules/android-store
	submodules/ios-store
	submodules/soomla-unity3d-core
updating submodules + rebuilding bridge