[IMP] load description from 'description.html' file in module directory
[IMP] merge from fva + small changes in .py loading
[IMP] module view
[IMP] parse description html to change image src to [module]/static/description/image_url
[MERGE] from trunk
[IMP] parse description html to change image src to [module]/static/description/image_url
[IMP] css
[IMP] module: description
[IMP] module view
[IMP] css app description relative href
[IMP] description.html to index.html
[MERGE] html module description