[ANN] Mks 0.7.1 released

Mainly a bugfix release, see http://code.google.com/p/ideamksplugin/issues/list?q=label%3AMilestone%20label%3ARelease0.7.1&can=1 for details.

Main points
- support Mks server on windows
- allow user customization of date format used to parse mks dates (for the "View history" commands, which are backed by mks CLI "si viewhistory" command)