Update, Version 7.0.8 Revision 12

- Added some Doxygen documentation, all proyect should be documented to
be Doxygen compliant.
- Modified mvc library and rename to EEMVCIL (ExEngine
ModelViewController Implementation Library).
- Added Views Simulator functionality to EEMVCIL (Special Tag:
EEMVC_VS), to use simply go to the index page and add
?EEMVC_SPECIAL=VIEWSIMULATOR&VIEW=myfolder/myview.html, for example
http://localhost/index.php/?EEMVC_SPECIAL=VIEWSIMULATOR&VIEW=clients/login.html.
- Deprecated eepf and ee6cl libraries, now are disabled by default.