Remove Reactive programming references from the README
Remove Reactive programming references from the README

SugarRecord/SugarRecord,SugarTeam/SugarRecord,carambalabs/SugarRecord,SugarRecord/SugarRecord,pepibumur/SugarRecord,SwiftReactive/SugarRecord,SugarTeam/SugarRecord,SwiftReactive/SugarRecord,SugarTeam/SugarRecord,gitdoapp/SugarRecord,pepibumur/SugarRecord,gitdoapp/SugarRecord,carambalabs/SugarRecord,gitdoapp/SugarRecord,SwiftReactive/SugarRecord