added demo for selecting a column as a list
added auto-header to Maven build
added ability to query a scalar value, like a row count for example
bumped version
added image [ci skip]
added image [ci skip]
misc changes
update url [ci skip]
updates for 2.2.0 release [ci skip]
[maven-release-plugin] prepare release yank-2.2.0
[maven-release-plugin] prepare for next development iteration
Merge branch 'develop'