Bump version to 0.3.0dev
Removed introduction
Added Feature and Introduction topic to readme
minor readme tweaks
Updated output on missing command
Typo
ignore errors when refreshing _all_ podcasts
the radiolab fix
OPML: Removed 'title' attribute from xml outline node

The only required attributes are type, text and xmlUrl at least
according to http://dev.opml.org/spec2.html#subscriptionLists

Closes #6
go fmt
Added License section to readme
Updated some comments
Updated Changelog
More error checks
Delete episodes as well - fixes #7
Updated Changelog
Revert "More error checks"

This reverts commit 46735bfe46632ba5b87136d7ae398d93045924f1.
Bump version to 0.2.1