message: formated CHANGELOG to 80 char width
diff: @@ -278,7 +278,9 @@ Miscellaneous
  - Upgraded the SUNDIALS interface to utilize SUNDIALS 5.0. This necessitated a
  complete rework of the interface and requires changes at the application
  - level. Basic support for using the CVODES has been added and requires using the cvodes interface instead of the cvode. Example usage of the new interface can be found in examples/sundials.
  + level. Basic support for using the CVODES has been added and requires using
  + the cvodes interface instead of the cvode. Example usage of the new interface
  + can be found in examples/sundials.
  - Switched from gzstream to zstr for the implementation of zlib-compressed C++
  output stream. The build system definition now uses MFEM_USE_ZLIB instead of
  