Modified harmonic mean: Transform hard-coded tolerance to parameter

Closes #1666

See merge request Dynare/dynare!1680

Closes Dynare/dynare#1666

preprocessor#36
- detrend epilogue statements
- write names of epilogue variables in `M_.epilogue_names`
- output list of endogs used in epilogue equations in `M_.epilogue_var_list_`
- output static and dynamic epilogue files

#1676

macOS packaging: compile against the version of Octave distributed via...

See merge request Dynare/dynare!1679

macOS packaging: compile against the version of Octave distributed via https://octave-app.org (currently 4.4.1)

Factorize interpret_resol_info into print_info. Closes: Dynare/dynare#1308

Closes #1308

See merge request Dynare/dynare!1676

This option takes as argument the name of MATLAB/Octave variable, not a string.

Ref #1586

Flip diff

See merge request Dynare/dynare!1677

- fix bug with cbrt
- fix latex output
- add compilation_setup command. closes preprocessor#35
- fix bugs with initial_condition_decomposition. preprocessor#37

previously, `nopathchange` and `nopreprocessoroutput` were set even if they were values instead of option names.

`nopathchange` would further remove all options that contained `'nopathchange'`

e.g. `dynare example1.mod savemacro=nopathchange` would erroneously set `nopathchange` to true and would delete the `savemacro` option altogether

In the fix, just check that the match starts in position 1 as, if the argument passed is longer than the matching pattern (e.g. nopathchangee), the preprocessor will stop processing with a usage error

add documentation to initial_condition_decomposition

Adapt figure names when initial conditions are ploteed instead of shocks

[ci skip]

- systematic recursive ordering of auxiliary equations (preprocessor#22)
- interface for init2shocks (#1650)

Closes #1359

Save conditional forecast output in oo_. Closes: Dynare/dynare#1672

Closes #1672

See merge request Dynare/dynare!1675

closes #1669

In updating the preprocessor, also update call to plot_icforecast

The changes in 8065e9d4 were not working as
intended, because AC_CHECK_PROG expect values and not actions. Hence
AC_MSG_ERROR was not properly executed.

By the way, simplify some test conditions using && instead of if/then/fi
blocks.

- new include_eqs and exclude_eqs command-line options
- new “forecast” option to “shock_decomposition”
- remove the “linear” option of “stoch_simul”
- forbid exogenous and exogenous deterministic variables in STEADY_STATE
  operator (#825)

The logic of the dynSparseMatrix::Sparse_substract_SA_SB() routine was
incorrect.

In some cases, it would read past the last nonzero elements of the A matrix,
and consequently write past the number of allocated nonzero elements of the C
matrix.

This would lead to crashes and, probably, to wrong results under certain
circumstances.

Closes: #1652

Nonlinear solver: tolerance for first Newton iteration is now smaller than for subsequent ones

See merge request Dynare/dynare!1674