Some bug fixes:
- Fix xslt output method html so the html renders properly.
- Fix one more keyboard shortcut.
- Fix .resx so the developer build works on non English locales.
- Fix bugs in Find/Replace clicking Replace repeatedly was broken.
- Change how file renames are tracked to fix github issue #113.
- Fix reloading of a file that has been deleted, github #112.
- Remove obsolete help index menu item.
- Make update available button easier to notice after check for updates.