Revert "Update to v2.7.13"

This reverts commit 3c55b6e875baf285dd0a988fbeb94c1854b32892.
Update to v2.7.10

Corrected issue with 2.7.9 and Safari, YouTube fix
Update to v2.7.11

Update translations, and added translation credit file (#272)
Default ad reports to private on the support web site, to avoid spam bot issues (#281)
Add an option to the support page to show users how to report ads (#282)
Corrected is in Safari with YouTube ads (@284)
Removed 'beta' label from the Whitelist YouTube channels option (#288)
Update to v2.7.12

fixed an issue the Safari and the new translation process (#292)
added retry logic to ping process, and enhanced survey processing (#290)
Update to v2.7.13

Added 'AdBlock Warning Removal' Filter list as an option on the Filter Lists option page. (#296)
Removed the logic to see if a user should be given a 'golden ticket'.  (#298)