CMake support
Builds
To do: add tests

Add missing Put signature in docs

Replace CAPS for compression parameters

Add a "magic number" string to SST contact files

Fixed PNG HighLevel Python test

Pinning breathe and Sphinx versions

Update third-party libraries

Fixing some docs from missing headers

* upstream-ffs:
  ffs 2019-06-20 (294f0a2e)

Code extracted from:

    https://github.com/GTkorvo/ffs.git

at commit 294f0a2e281a46c815e3de1bb6e1263fbc9907dc (master).

Fix headers that were broken by #1510

Implement Reader-side Open Timeout in SST

Fixes: #1518

Make the DataInterface engine parameter work in SST RDMA DP

Remove LockWriterDefinitions/LockReaderSelections from IO

More engine parameter control over DP-level functionality

A file was mistakenly changed in this directory which caused a
merge conflict with upstream. Remove the directory to get a clean
copy.

Move Fortran modules from include/fortran to include/adios2/fortran

* upstream-EVPath:
  EVPath 2019-06-18 (24dd401c)

Code extracted from:

    https://github.com/GTkorvo/EVPath.git

at commit 24dd401c43fb9aad16563cd998897d9ca4b50082 (master).

Upstream Shortlog
-----------------

Kyle Edwards (2):
      1339c2eb Make header and pkgconfig installation optional
      68ab5229 Use GNUInstallDirs

* upstream-enet:
  enet 2019-06-18 (7659cb42)

Code extracted from:

    https://github.com/GTkorvo/enet.git

at commit 7659cb42f1bf4dadffe6621d0b7eef1240c307e5 (master).

Upstream Shortlog
-----------------

Kyle Edwards (2):
      1cd491a9 Make header and pkgconfig installation optional
      b29be4ff Use GNUInstallDirs

* upstream-dill:
  dill 2019-06-18 (7ad8a9a0)

Code extracted from:

    https://github.com/GTkorvo/dill.git

at commit 7ad8a9a0a6922fac0d133db8c383dd985ce9b818 (master).

Upstream Shortlog
-----------------

Kyle Edwards (2):
      8aa369d6 Make header and pkgconfig installation optional
      7e55b151 Use GNUInstallDirs

* upstream-atl:
  atl 2019-06-18 (c7fe09e5)

Code extracted from:

    https://github.com/GTkorvo/atl.git

at commit c7fe09e52e567a7e22681244c837fc2e96e4c4fd (master).

Upstream Shortlog
-----------------

Kyle Edwards (2):
      8bf49af0 Make header and pkgconfig installation optional
      77960dd0 Use GNUInstallDirs

Consistently use BZip2 in CMake code instead of BZIP2

Bp4 append mode