Remove JFreeChart extension, available now in separate repository: https://github.com/eXist-db/jfreechart
Merge pull request #167 from dizzzz/develop

Remove JFreeChart extension
[bugfix] Self axis step incorrectly processed inside enclosed expression.
[bugfix] A let expression should pass through the current context sequence when used inside a path expression.
Merge pull request #169 from wolfgangmm/develop

Fix incorrect processing of self axis step
fix google authentication
add "target" to ignore
Merge branch 'feature/OAuth' into develop
Merge pull request #170 from shabanovd/develop

Fix for google OAuth authentication
Merge remote-tracking branch 'upstream/develop' into develop