работа с бд
Merge branch 'master' of https://github.com/AnikoV/RatingVolsuWP8

Conflicts:
	RatingVolsuAPI/Bin/Debug/RatinVolsuAPI.dll
	RatingVolsuAPI/Bin/Debug/RatinVolsuAPI.pdb
	RatingVolsuAPI/Helper.cs
	RatingVolsuAPI/obj/Debug/RatinVolsuAPI.dll
	RatingVolsuAPI/obj/Debug/RatinVolsuAPI.pdb
	RatingVolsuWP8.v12.suo
	RatingVolsuWP8/Bin/Debug/RatinVolsuAPI.dll
	RatingVolsuWP8/Bin/Debug/RatinVolsuAPI.pdb
	RatingVolsuWP8/Bin/Debug/RatingVolsuWP8.dll
	RatingVolsuWP8/Bin/Debug/RatingVolsuWP8.pdb
	RatingVolsuWP8/Bin/Debug/RatingVolsuWP8_Debug_AnyCPU.xap
	RatingVolsuWP8/obj/Debug/RatingVolsuWP8.csprojResolveAssemblyReference.cache
	RatingVolsuWP8/obj/Debug/RatingVolsuWP8.dll
	RatingVolsuWP8/obj/Debug/RatingVolsuWP8.pdb
	RatingVolsuWP8/obj/Debug/XapCacheFile.xml
 Добавила класс RequestManipulation
Обновила сохранение в базу данных.