Add basic function for ContactService/Util/Dao, phoneDao, etc

the main target is hide and restore contact's phone accounts

contact phone accounts will hide after add contact to the secrete contact list
move all phone acount data into local database

then you will have no change to search the contact by phone number due to it is delete from android
longliveservice will protect incoming call/ sms/ call record according to former version function.

after delete secret contact from myblue, phone account will restore to android
you will search contact by phone number again.

no transaction here, which is a must, will do in future version.