Add uploader handler

Signed-off-by: 'kiyanov' <'kiyanov.alex@gmail.com'>
Merge branch 'master' of https://github.com/Jurets/smart_hh2

Conflicts:
	common/models/Files.php

Signed-off-by: 'kiyanov' <'kiyanov.alex@gmail.com'>
Resolve conflicts

Signed-off-by: 'kiyanov' <'kiyanov.alex@gmail.com'>