previously a reapted fail of QVERIFY() inside QBENCHMARK() would cause the
test program to hang. also re-enabling network tests in Travis environment
Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
some tests use QVERIFY() inside QBENCHMARK() which hangs the test
when QVERIFY() fails (this applies to stock Qt4 and with Qt5 as
well)
Signed-off-by: Ivailo Monev <xakepa10@gmail.com>