Post release fix

Summary: Fixing bugs of first release

Test Plan: Bug fixed found in 1st release

Reviewers: dmitriy.stepovoy, roman.sevastyanov, vanya

Reviewed By: vanya

Differential Revision: http://p.s.stuffio.com/D13
Post release fix
Post release fixes
Merge branch 'master' of ssh://5.10.93.170:53714/paymentwall-csharp