Incio de LSS_XML y clase para MD5
Merge pull request #10 from jloaiza/master

Incio de LSS_XML y MD5
Refactored xml from src/ to /
Refactored xml to /xml/ from /src/xml
Removed from wrong dir
Removed from wrong directory
added md5 subproject
refactored md5
refactored dir
standard files from uml 1a
added 1a sources