[ Albert Astals Cid ] * Build with Qt 5.7 (LP: #1642608, #1642954) [ Gerry Boland ] * Fix FTBFS due to new googletest framework release (1.8) * Revert Lttng test-crash workaround from rev 557 [ Jonas G. Drange ] * relax auth of clients to allow USS to set base mir display config