#19745 Hide the inline live validation message
#19745 Update copy
Merge pull request #140 from ncatanchin/19745

Code Review for Job #19745
add user's systems settings template and css
serialize user's systems settings for AJAX POST
add basic UserSystemModel
show user's systems in settings
user systems UPDATE support
user systems settings: dynamic add form
user system: INSERT new system
user systems: deleting and refresh after save
show user's systems in public profile
fix Model::save method (id was using col. quotes)
switch UserSystemModel from DataObject to Model
show user profile system only if he has any system