start writing release notes

add script to generate news entry
increment version number
add keyGetNamespace to kdbproposal.h

remove keyNameGetNamespace
fix wrong error keys + implement kdbGet cascading
add cascading example
fail if no errorkey

otherwise strange behaviour might occur later (trie might not be build
up correctly)
do kdbClose with null pointer

better cleaning up something, than doing nothing
seems to be safe, some unit tests used it
cascading for kdbSet
still allow empty key for kdbSet()

(undocumented feature that is in use)
return properly for cascading plugins
Merge branch 'master' of https://github.com/0003088/libelektra into qtgui
revert ni tests
remove markdownconverter (licence problems)

use plaintext instead
allow resolver at any place in checkFile
small TODO
put printError to one place
fix binding to use underlying cascading
fix to use / in kdbGet
use initialParent to preserve warnings+errors
add one more cascading example
fix get in import command