avoid paths with double slashes
do not crash when new content source is encountered
improve how errors are constructed
Simplify some POST requests
Improve error unwrapping
Support flagging authors, more strict error control in network tests
use boolean instead of integer for retroactive parameter
Support more moderator actions
version bump
prevent null dereferencing errors
add podspec
prevent warnings when building with block assertions disabled
fix NS_BLOCK_ASSERTIONS conditional
disable assertions for release builds
use DEBUG macro