add option to autoinsert web player at beginning or end of post
Merge branch 'master' into module-migration
fix migration setting defaults
add cleanup options

- remove all enclosures
- remove all player shortcodes
add link to backup plugin
include pending episodes in dashboard
refactor: move dashboard js into its own file
running migration multiple times doesnt create duplicate assets and feeds
ajaxy prettyfied migration
minor js refactoring
ignore unchecked assets
simplify asset table
add verification status bar to stel 3