updated spanish translation
Support image copy-paste for Firefox 24+.
Update client.it.yml
Update server.it.yml
Merge pull request #2133 from Aselox/master

Update Italian Translation
Merge pull request #2132 from vikhyat/firefox-paste-image

Support image copy-paste for Firefox 24+
Merge pull request #2130 from nbalonso/spanish-translation

updated spanish translation