[Koha-translate] 3.6.2 Release Schedule Update

Just as a reminder to all interested parties: 3.6.2 will release on 22 Dec. 2011. This means that the 3.6.x branch will enter a string freeze on 15 Dec. 2011. Translators then have until 20 Dec. to do their work. The Translation Manager has until 21 or early 22 Dec to finish his work. Kind Regards, Chris Koha 3.4/3.6 Release Maintainer