- Removed VS2013 test builds

closes #40
21 jobs for Test_Vec3d in 37 minutes and 38 seconds (queued for 3 seconds)
Status Job ID Name Coverage
  Build
canceled #64674
VS2015
VS2015-32-bit-shared-apps

canceled #64675
VS2015
VS2015-32-bit-shared-no-apps

canceled #64678
VS2015
VS2015-32-bit-static-apps

canceled #64679
VS2015
VS2015-32-bit-static-no-apps

canceled #64672
VS2015
VS2015-64-bit-shared-apps

canceled #64673
VS2015
VS2015-64-bit-shared-no-apps

canceled #64676
VS2015
VS2015-64-bit-static-apps

canceled #64677
VS2015
VS2015-64-bit-static-no-apps

canceled #64669
VS2017
VS2017-32-bit-shared-no-apps

00:03:21

canceled #64671
VS2017
VS2017-32-bit-static-no-apps

passed #64666
Qt5101 VS2017
VS2017-64-bit-shared-apps

00:09:48

passed #64668
VS2017
VS2017-64-bit-shared-no-apps

00:08:43

passed #64667
Qt5101 VS2017
VS2017-64-bit-static-apps

00:10:14

canceled #64670
VS2017
VS2017-64-bit-static-no-apps

00:03:15

passed #64660
Linux
clang-c++11

00:23:55

canceled #64662
Linux
clang-c++14

00:37:38

passed #64665
Linux
cppcheck

00:00:08

passed #64659
Linux
gcc-c++11

00:03:06

passed #64661
Linux
gcc-c++14

00:03:36

passed #64663
Apple
macos-c++11

00:14:14

passed #64664
Apple
macos-c++98

00:24:53