Our workaround for cross-compilation has been incorporated upstream.

And rename filenames in the testsuite that are too long.

Closes #626

Closes #624

Check fix

The Laffargue-Boucekkine-Juillard algorithm is not the default anymore

Fixes #619

Bug fix with metropolis with load_mh_file option

- don't emit warnings if the steady_state_model block is not used
- the ramsey_policy check is spurious, there is another one deeper

MCMC convergence diagnostics should be computed even if mh_replic is less than 2000, provided that the total number of iterations is greater than 2000 (if option load_mh_file is used).

Also rename DynareOutput.hh to FileOutputType.hh. Include the latter in dist
tarball, and add copyright/license header.

<M_.fname>_optimal_mh_scale_parameter.mat was not deleted if mode_compute>0.

Fixed bug when the last saved metropolis block is complete and a metropolis is continued with load_mh_file

Closes #556

- allow recursive definitions (Closes #554)
- allow a variable to be defined twice, simply emit a warning (Ref #556)

steady_state_model

This reverts commit 2568e87b4394961fed1da7d2337d6cae637b4166.