Load CSS files in Client Unit Test mode
Load component mocker in Client Unit Test mode
Adds mockPackage and option for permanent mocking
Fixes sample tests for server integration mode (fixes #95)
Updates velocity:node-soft-mirror to 0.1.0
Mock autoupdate and reload in Client Unit Test mode

Prevents that those modules try to reload while testing.
mock doesn't mock already mocked objects. Fix for mockPackage.
Updates test-app versions
Basic mock spec