New Features

• Added a command cape --1to2 to help update Python files written against
  the CAPE 1.2 API to the newer module names mentioned below.

• The main input file can now be a YAML file in addition to the standard
  JSON. However, there is no "include" statement like the JSONFile()
  directive supported in CAPE JSON files.

• New command-line interface. The CLI supports the commands that would have
  worked for CAPE 1 but also support a new method that allows the user to be
  more explicit about the primary purpose of the command. For example

      $ pyfun --re "m1.2" --report

  is the same as

      $ pyfun report --re "m1.2"

  The new CLI also implements checks so that misspelled or unrecognized
  options will result in an error instead of just ignoring those options.

• Created a new executable cape-tec that takes a Tecplot(R) layout file
  as input and exports a PNG from that layout.

• Rewritten interface to RunControl > Archive. Users may now prescribe
  "only keep the most recent file of this set" of multiple patterns in a
  single line. For example ...

      "Archive": {
          "SearchMethod": "regex",
          "clean": {
              "PreDeleteFiles": {
                  "pyfun[0-9]+_([a-z][a-z0-9_-]+)_timestep[0-9]+\\.plt": 1
              }
          }
      }

  This will delete most Tecplot .plt files but keep the most recent 1
  matches. The new feature is that it will collect all the files that match
  this regular expression but divide them into separate lists for all the
  unique values of the regular expression group (the part inside
  parentheses). So if you have the following files

  • pyfun00_plane-y0_timestep1000.plt
  • pyfun00_tec_boundary_timestep1000.plt
  • pyfun01_plane-y0_timestep2000.plt
  • pyfun01_tec_boundary_timestep2000.plt
  • pyfun02_plane-y0_timestep3000.plt
  • pyfun02_plane-y0_timestep4000.plt
  • pyfun02_tec_boundary_timestep3000.plt
  • pyfun02_tec_boundary_timestep4000.plt

  Then it would delete most of these files but only keep

  • pyfun02_plane-y0_timestep4000.plt
  • pyfun02_tec_boundary_timestep4000.plt

  This would not have been possible in CAPE 1; users would need to provide
  two separate instructions.

• A RunMatrix key with the type "translation" can now use two named
  points as the "Vector". This means that the direction that a component
  is translated can be affected by prior RunMatrix keys

Behavior Changes

• Many modules have been renamed, including renaming the case modules to
  the less-confusing name casecntl. In addition, the main cntl module
  has been moved into the cape.cfdx folder.

Bugs Fixed

• Determination of number of available MPI ranks on Slurm jobs