Minor fix on matfaust doc.

Move @package doxygen tags to non-class files to workaround the bug of missing titles in namespace list of doxydoc (for matfaust, matfaust.demo, matfaust.factparams).

wrapper/matlab/+matfaust/+demo/@quickstart/quickstart.m

@@ -124,7 +124,7 @@
 %	<https://hal.archives-ouvertes.fr/hal-01167948v1>
 %
 %%
-%> @package matfaust.demo @brief The matfaust demo namespace.
+
 % =====================================================================
 %> The FAuST quickstart script, a good place to look at for a first tour.
 % =====================================================================

wrapper/matlab/+matfaust/+demo/runall.m

@@ -36,6 +36,7 @@
 %	NeuroImage, Volume 86, 1 February 2014, Pages 446-460, ISSN 1053-8119,
 %	[DOI] <http://dx.doi.org/10.1016/j.neuroimage.2013.10.027>
 %%
+%> @package matfaust.demo @brief The matfaust demo namespace.
 % ============================================================================
 %> Script used to run all demo (brain source localisation, hadamard factorization, …)
 %===

wrapper/matlab/+matfaust/+fact/fact.m

 %> @package matfaust.fact @brief The matfaust factorization module.
+%> @package matfaust.factparams @brief The module for the parametrization of FAuST's algorithms (Palm4MSA and Hierarchical Factorization)
 %>
 %>
 %>    This module gives access to the main factorization algorithms of

wrapper/matlab/+matfaust/+factparams/@ParamsFact/ParamsFact.m

-%> @package matfaust.factparams @brief The module for the parametrization of FAuST's algorithms (Palm4MSA and Hierarchical Factorization)
 
 % =========================================================
 %> The parent abstract class to represent the general factorization parameters.

wrapper/matlab/+matfaust/@Faust/Faust.m

@@ -40,7 +40,6 @@
 %	<https://hal.archives-ouvertes.fr/hal-01167948v1>
 %%
 
-%> @package matfaust @brief <b> The FAuST Matlab Wrapper
 
 % ======================================================================
 %> @brief <b>FAuST Matlab wrapper main class</b> for using multi-layer sparse transforms.

wrapper/matlab/+matfaust/version.m

+%> @package matfaust @brief <b> The FAuST Matlab Wrapper
 % ====================================
 %> Returns the FAuST package version.
 %===