remove tag unstable

Author: php-coder

src/test/robotframework/account/registration/logic.robot

@@ -9,7 +9,6 @@ Force Tags      account  registration  logic
 
 *** Test Cases ***
 After account creation an e-mail with activation link should be send
-	[Tags]                  unstable
 	Input Text              id:email  coder@rock.home
 	Submit Form             id:register-account-form
 	Element Text Should Be  id:msg-success  Instructions to finish registration have been sent to your e-mail

src/test/robotframework/series/add-price/logic.robot

@@ -8,7 +8,6 @@ Force Tags      series  add-price  logic
 
 *** Test Cases ***
 Add a price by a catalog
-	[Tags]      unstable
 	[Template]  Add a price
 	michel      10  EUR
 	scott       20  USD