Changes

* Sconstruct now does not use the '-fPIC' option during compilation which caused the exponential relaxation curve-fitting modules to segfault.

* The distribution binary and source file creation Sconstruct functions now properly compress the archives.

* The printout of the [http://www.nmr-relax.com/manual/relax_fit_select_model.html relax_fit.select_model function] has been fixed.

* The sconstruct script can now execute the fetch_docstrings code. The path previously did not include the current working directory and hence the module could not be imported.

* Unselected residues are now properly ignored for the [http://www.nmr-relax.com/manual/value_read.html value.read function] as well as all the Dasha functions.

* The [http://www.nmr-relax.com/manual/value_read.html value.read function] contained a bug where the residue number from the file was not being read. Instead the integer position within the file was being used as the residue number.

* The model-free spectral density function 'calc_S2f_S2s_ts_djw_dS2s' does not exist. Therefore when using the model with the parameters {S2f, S2s, ts}, the program would throw an error and stop. The function is actually 'calc_S2f_tf_S2s_ts_djw_dS2s'. The factor 'data.s2f_s2' also had to be calculated in 'maths_fns/jw_mf_comps.py'.