hg: panama/dev: 3 new changesets

[henry.jen at oracle.com]

Changeset: 9e20c0ba2c72
Author:    henryjen
Date:      2018-10-26 23:40 -0700
URL:       http://hg.openjdk.java.net/panama/dev/rev/9e20c0ba2c72

Enable update-build-docs to convert panama_foreign.md into html

! make/UpdateBuildDocs.gmk

Changeset: 70abe1950ef7
Author:    henryjen
Date:      2018-10-26 23:41 -0700
URL:       http://hg.openjdk.java.net/panama/dev/rev/70abe1950ef7

Update panama_foreign.html with `make update-build-docs`

! doc/panama_foreign.html

Changeset: 476d3bee49e7
Author:    henryjen
Date:      2018-10-26 23:44 -0700
URL:       http://hg.openjdk.java.net/panama/dev/rev/476d3bee49e7

Add docs on libtensorflow

! doc/panama_foreign.html
! doc/panama_foreign.md