[sheck]

Changes:

* MKVcleaver can now be maximized and resized
* Position and size settings are now stored in custom.ini
* Saving of position and size can be turned on and off by pressing Alt+Shift+R
* Track setting are now only reset if information about the files has changed.
* Remove button will be grayed out until at least one file is checked in the left pane.
* Extract button will be grayed out until something that can be extracted is checked in either left or right panes.
* Double right click on a file in the left pane to get detailed info on a file.
* 2-letter language tag can be appended to the end of audio and subtitle tracks.
* Language tag can be turned off and on by right click in the upper right corner of Filename Options box.
* Language tag option is saved in custom.ini file.

Everything else will be added upon either majority requests or my own whim.