[+] Preferences localization.

git-svn-id: svn://svn.code.sf.net/p/xps2img/code/trunk@715 f56d0dea-3dc4-4344-980a-dda9636af30f
[*] SelectFirstGridItem method.

git-svn-id: svn://svn.code.sf.net/p/xps2img/code/trunk@716 f56d0dea-3dc4-4344-980a-dda9636af30f
[*] YesNoConverter localization.

git-svn-id: svn://svn.code.sf.net/p/xps2img/code/trunk@717 f56d0dea-3dc4-4344-980a-dda9636af30f
[*] PropertyGrid context menu localization.

git-svn-id: svn://svn.code.sf.net/p/xps2img/code/trunk@718 f56d0dea-3dc4-4344-980a-dda9636af30f