Fixed typo.
Adapted mtest routine so that it can be used in the matlab routines test suite.

mtest can now return more informations about the unitary tests.
If mtest is called with one input then it must return two arguments (with detailed information about unitary tests).
Fixed bug related to the name of the tested matlab routine.
Added routines to run matlab's unitary tests.
Fixed typo.
Added tags for unitary tests.
Fixed bug + Cosmetic change.
Fixed bug. Set elapsed time to NaN if the unitary test fails.
Fixed bug related to the presence of temporary files (begining with .#) in a folder.
Added option for saving the produced detailed report about unitary tests.
Added a routine to produce and send a summary report about unitary tests.
Fixed typo.
Added one output argument (return the output of clock).
Reorganization of the code with respect to the production of the summary report.
Send the report on the web.