Fix message rendering and font directory
Input any number of ids separated by a token separator specified by the
data-psg-tokenizer html attribute.
Clone all other single attributes to the asset list provided.
Select all/ Unselect will only interact with visible rows.
Remove element button will update the list of valid ids.
Added badge with the number of assets for each table.
Fix style position for validation images
Merge pull request #24 from emrojo/multiple-input-from-excel

Multiple input from excel