cmake: add gtest
Added gtest and gtest ui. Can run only tests and exit with command line -unittests

fixed issues where some dll's are loaded from wrong path
travis: enable gtest
readme: Updated visual studio steps
compile some targets with static runtime, too
Fixed toolinfo to process result check properly
Added updater code from svn for official build
Removed MFC

fixes #376
Fixed exception being thrown when it wasnt needed
updated build process to auto copy missing dll's for cef and desura extras