Miranda 0.6.8

- AIM: Fixed issue with outgoing messages with double quotes
- AIM: Fixed issue with converting links in incoming messages
- IRC: Fixed crash with "perform" command in IRC options tab
- Jabber: Fixed auth error via SSL ("SSL negotiation failed")
- Jabber: Fixed OS version detection under Windows Vista
- MSN: Fixed idle mode support
- MSN: Fixed typing notifications
- MSN: Improved group handling
- MSN: Improved file transfers