A few little fixes

This release has a number of small fixes:

1. A few changes to exampleSite/hugo.toml
   1. enableInlineShortcodes is now in a map (fixes issue #54)
   2. Reordered the [params] section so it does what's expected (fixes issue #55)
2. Some changes in Hugo 0.134 to the .Summary meant the podcast RSS feed wasn't acceptable to some podcast players (notably Spotify and YouTube).
3. There's now a Czech translation, thanks @Mirinek