Revert "code adjustments to license picker"

This reverts commit cfba24023766a54b7ea991c8c8ab7041dd5e3feb.
Revert "Merge pull request #219 from podlove/licenceselector"

This reverts commit de22267c9a9ed5afc0ed8ab432f9d1b9f2140cd4, reversing
changes made to 8488a9a37364784a7407034644d34d45e3159753.
:shipit: release 1.8.10
Bundle crt file to avoid StartSSL trust issues
update PWP to 2.0.17 (to fix a bug with apache servers without mod_headers)
Added <itunes:complete>
export tables as XML
export relevant wp_options entries
add namespace to export xml
add basic episode importer
refactor importer: extract importEpisodes
add template import
refactor: extract escape function
add options import
add mediafile import
add filetypes support
clean podlove tables before import
add feed import
add asset import
refactor and add success message