Merge pull request #199 from linzhe/master

missing a character
Persian language file
Merge pull request #200 from snhasani/patch-1

Persian language file
updated languages.properties
update some labile
Merge pull request #201 from snhasani/patch-3

update some label of Persian language
disable feeds up to a week
ignore feeds in error from metrics
link to opera extension
new labels (#129)
Merge pull request #3 from Athou/master

update to new version