Apply codespell -w throughout

Assistant/WebApp/Configurators/Ssh.hs

@@ -642,7 +642,7 @@ enableRsyncNetGCrypt sshinput reponame =
  - used on rsync.net. If successful, runs an action with its SshData.
  -
  - To append the ssh key to rsync.net's authorized_keys, their
- - documentation recommends a dd methodd, where the line is fed
+ - documentation recommends a dd method, where the line is fed
  - in to ssh over stdin.
  -}
 prepRsyncNet :: SshInput -> String -> (SshData -> Handler Html) -> Handler Html

Assistant/WebApp/Control.hs

@@ -52,7 +52,7 @@ getShutdownConfirmedR = do
 
 {- Use a custom page to avoid putting long polling elements on it that will 
  - fail and cause thet web browser to show an error once the webapp is
- - truely stopped. -}
+ - truly stopped. -}
 getNotRunningR :: Handler Html
 getNotRunningR = customPage' False Nothing $
 	$(widgetFile "control/notrunning")

Assistant/WebApp/DashBoard.hs

@@ -48,7 +48,7 @@ transfersDisplay = do
 		AssociatedFile (Just af) -> fromRawFilePath af
 
 {- Simplifies a list of transfers, avoiding display of redundant
- - equivilant transfers. -}
+ - equivalent transfers. -}
 simplifyTransfers :: [(Transfer, TransferInfo)] -> [(Transfer, TransferInfo)]
 simplifyTransfers [] = []
 simplifyTransfers (x:[]) = [x]

Assistant/WebApp/SideBar.hs

@@ -66,7 +66,7 @@ getSideBarR nid = do
 	waitNotifier getAlertBroadcaster nid
 
 	{- This 0.1 second delay avoids very transient notifications from
-	 - being displayed and churning the sidebar unnecesarily. 
+	 - being displayed and churning the sidebar unnecessarily. 
 	 -
 	 - This needs to be below the level perceptable by the user,
 	 - to avoid slowing down user actions like closing alerts. -}