remove pre-built binaries from README

17 jobs for master in 5 minutes and 58 seconds (queued for 1 second)
Status Job ID Name Coverage
  Build
passed #84421
Linux
build-2.7-linux

00:01:21

passed #84422
Apple
build-2.7-macos

00:02:33

passed #84420
Apple
build-3.5-macos

00:02:35

passed #84418
python37 VS2017
build-3.7-VS2017

00:01:07

passed #84419
Linux
build-3.7-linux

00:01:22

 
  Test
passed #84426
Linux
test-2.7-linux

00:00:07

passed #84427
Apple
test-2.7-macos

00:00:12

passed #84425
Apple
test-3.5-macos

00:00:16

passed #84423
python37 VS2017
test-3.7-VS2017

00:00:16

passed #84424
Linux
test-3.7-linux

00:00:09

 
  Deploy
passed #84431
Linux
deploy-2.7-linux

00:00:01

passed #84432
Apple
deploy-2.7-macos

00:00:01

passed #84430
Apple
deploy-3.5-macos

00:00:01

passed #84428
python37 VS2017
deploy-3.7-VS2017

00:00:02

passed #84429
Linux
deploy-3.7-linux

00:00:01

passed #84434
Linux
deploy-documentation

00:00:16

passed #84433
Linux
deploy-sdist

00:00:10