first draft of automated method testing

This can eventually be used with [pd~] so we can get a clean environment
for each library (including the core objects). There's already an "offset"
inlet to accommodate offsetting past the core objects in the method table.
10 jobs for method-tests in 1 minute and 15 seconds (queued for 2 seconds)
latest
Status Job ID Name Coverage
  Test
canceled #9033
i386 jessie debian
debian_jessie_i386_deb

canceled #9034
x86_64 jessie debian
debian_jessie_x86_64_deb

canceled #9035
x86_64 stretch debian
debian_stretch_x86_64_deb

canceled #9039
dmg v10.11 osx
osx_10.11_x86_64_dmg

canceled #9040
dmg v10.8 osx
osx_10.8_x86_64_dmg

canceled #9042
stretch arm raspbian
raspbian_stretch_armv7l_deb

00:01:15

canceled #9036
i386 v14.04 ubuntu
ubuntu_14.04_i386_deb

canceled #9037
x86_64 v14.04 ubuntu
ubuntu_14.04_x86_64_deb

canceled #9038
x86_64 v16.04 ubuntu
ubuntu_16.04_x86_64_deb

canceled #9041
i386 windows
windows_i386_innosetup