o2scl-0.921-bp150.1.3

- Enable test only on x86_64 since all other archs do not support
  low tolerances

- Disable tests on i586 until test codes are fixed, typically
  simply by increasing tolerances (gh#awsteiner/o2scl#7).

- Add o2scl-decrease-fit_fix-tolerances.patch: Decrease the
  tolerance level on fit_fix test to prevent errors on 32-bit
  systems during make check; patch taken from upstream git
  (gh#awsteiner/o2scl#7).

- Only enable gsl2 features for openSUSE >= 1500; gsl >= 2.0 is
  not available for older openSUSE.

- Update to version 0.921:
  * New vector_autocorr() functions were created to analyze
    autocorrelations.
  * The class serach_vec now has improved thread safety.
  * Kriging classes interpm_krige_nn, interpm_krige, and
    interp_krige were created. These are still a bit experimental.
  * A new Robbins-Monro iteration root-finding class has been
    created. A class smooth_func for smoothing multivariate
    functions by averaging in a neighborhood has been created.
    These should help dealing with noisy functions.
  * All 'funct11' classes have been renamed to 'funct'.
  * New vector bin size functions have been created.
  * The 'acol' command has been reworked to handle HDF5 I/O for
    more types. It can now manipulate vectors, matrices, and
    tensors in several new ways. The interaction with o2graph in
    o2sclpy has also been improved.
  * The Markov chain Monte Carlo classes have been updated, but
    are still experimental. Similarly with the probability
    density distribution classes where new bivariate gaussian
    and AMR-like probability densities were created.
  * The internal bibliography mechanics have been improved.
  * Error handling in nucleus_rmf has been improved.
  * Updates to eos_tov_vectors, eos_had_rmf, eos_tov_vectors,
    eos_had_skyrme.
  * Created an eos_cs2_poly class and anneal_para_ts.
  * Nuclear masses were updated for the 2016 AME data set.
  * The calculation of dndT, dndmu, and dsdT for relativistic
    fermions has been improved.
  * The SFHo and SFHx EOSs were updated.
  * Several internal changes have been made to allow Ubuntu-style
    packages. The 'make check' target now works without 'make
    install'. A snapcraft snap has also been created. These are
    still in progress.
- Run tests in a check section.
- Remove bogus duplicated doc files from non-std location
  [/usr/search].

- Upgrade RPM groups; combine two find calls.

- Fix package groups: shared library -> System/Libraries, devel
  package -> Productivity/Scientific/Math.

- Use boost-devel instead of libboost_headers-devel where the
  latter is not available (openSUSE < 1320).

- Initial package.