Merge branch 'ligo.skymap-0.1.16-production' into 'master'

ligo.skymap 0.1.16 -> production

See merge request computing/conda!68

packages/ligo.skymap.yaml

 package:
   name: ligo.skymap
-  version: 0.1.15
-  build_string: py{{ py }}h5b7492b_1  # [linux]
-  build_string: py{{ py }}h4d8ce68_1  # [osx]
+  version: 0.1.16
+  build_string: py{{ py }}h5b7492b_0  # [linux]
+  build_string: py{{ py }}h4d8ce68_0  # [osx]
 
 skip: true  # [py<36]