remove NSAssert which was not good
add NSAssert
add init with storeType
add -countAllEntitiesByName
add -removeAllObjectsWithError:didSaveSQLite:
update Example
update Tests
fix typos
[BugFix] don't call didSaveSQLite blocks in -removeAllObjectsWithError:didSaveSQLite:
update Tests
fix typos
update Tests
update Example