Validators
Unique validator
Virtual attributes
Function for create polygon
Fix converter for node
For find errors
Fix error
Fix error
Add within
Return errors
Add convert polygon
Output results, in controllers/buffer.coffee testing request.
New style and fixes for buffer search
Merge
Update .gitignore
Update .gitignore
Structure of clientside app
exec 'npm install' after update
Update .gitignore
Add to repository empty dir
Fix adaptive resize on home page