Adjust Octave unit tests

Does not correctly integrate otherwise as more than 99% of support is 0

unit tests: remove more unused exogenous variables

Remove unused exogenous variables from unit tests

Correct manual on Ramsey

minor changes

set to 0
- type correction

when >32 nested parens encountered in matlab, print error message once per file in which such a situation occurred. #1201

Output UpdatedVariables in oo_ without filtered_variables

disp_dr: Add case for aux_vars.type==0

Document irf_calibration and moment_calibration in the context of est…

Moving loading of MCMC_jumping_covariance to after display of standar…

Implement posterior_nograph option

Provisions for new node option NumberOfThreadsPerJob. Document option

example1long.mod is the benchmark (less than 32 nested parenthesis). The two
other mod files have more than 32 nested parenthesis (rewrite the sum of
discounted ys using the Horner factorization). Both files compare the approaches
discussed in issue #1201 with the benchmark.

PlotPosteriorDistributions.m: remove eval commands and fix typo in "m…

Makes it consistent with manual and closes #1366

Avoids cryptic model dependent error message.

Closes #1367

fix warnings introduced in 3b20d41a related to size_t/int comparison #1201

3b20d41a used to_string from C++11 standard which breaks the snapshot build. #1201

Further adjust tolerance of Octave unit tests

bug fix: end preprocessing with error when more than 32 nested parenthesis are encountered. closes #1201

Document that ramsey_policy now takes multipliers in the variable list.