Added function to AsyncPhotoProcessor what returns array of random paths to pictures
Merge branch 'master' of github.com:ArtemZag/academy13
Path helper added
Layout & css fixes.
Some renames, some photos added for test.
photo_placer script fix
Merge branch 'master' of https://github.com/ArtemZag/academy13

Conflicts:
	BinaryStudio.PhotoGallery.Web/Content/main-layout.css
Renames in PathHelper
photo_placer.js cleaned from debug func
css & js photos fixes
Added slider with action buttons for user administrations.
Merge branch 'master' of https://github.com/ArtemZag/academy13 into spiva

Conflicts:
	BinaryStudio.PhotoGallery.Web/Content/main-layout.css
Added Render UserSlider.js
UserService encription password.
after login layout removed (dublicate logic)
Merge branch 'master' of https://github.com/ArtemZag/academy13
NotificationSender fix.
Hotfix. And there are ConfigurationManager.AppSettings using examle. It will be in web project.
Quck fixes. SaveChanges now calling by service. Update methods removed. IsUserExist check in User creation.
ICollection changed to IEnuberable.