Add placeholder copy from language feature
Add tests for copy from language
Fix check in template
Google Maps: Added new options
Google Maps: Fixed typo and added help text for scrollwheel option
Remove whitespace around pipes
Merge pull request #2499 from spillevink/feature/gmaps_new_options

Google Maps: Added new options
Unify copyPlugins and copyPluginsFromLanguage
Merge pull request #2502 from yakky/feature/copy_lang_placeholder

Copy plugins between languages in placeholder
Merge branch 'develop' into language_publish3