[pull] master from VitalyStakhov:master#1

Open

pull[bot] wants to merge 8 commits intoskalinets:masterfrom

VitalyStakhov:master

Commits on Jun 7, 2011

Search by multiple keywords added and functionally tested. Stress tests and multithreading to be added.
VitalyStakhov
committed
Stress tested searching for users by keywords in multiple threads
VitalyStakhov
committed

Commits on Jun 30, 2011

AT added that tests if listbox is populated with a found user
VitalyStakhov
committed

Commits on Jul 10, 2011

Acceptance test accessing app via wcf service added
VitalyStakhov
committed