temp stage for new version
cleaned asset class
moved older files
strict crud operations implemented
data model, service and js updated
crud implementation started
fixed server path in damas.utils
Merge pull request #1 from remyla/2014

fixed server path in damas.utils
added user authentication to damas.js
damas.element object instantiation changed
fixed function_exists call
improved find and embeded user authentication
find method updated
init database changed according to the new updates
web service updated according to the new data model
web service updated according to the new data model
find * wildcard
user authentication using sha1 password keys added
updated user authentication scheme
graphs now accept arrays of ids