Add version 0.14

Merge branch 'chglog' into 'master'

changelog for 0.13

See merge request valueflows/valueflows!765

Merge branch 'changelog' into 'master'

v0.12 changelog

See merge request valueflows/valueflows!758

Merge branch 'recipe' into 'master'

Recipe and RecipeGroup, Intent as independent demand

Closes #721

See merge request valueflows/valueflows!752

Update v0.10

add 0.9

Merge branch 'bump-v' into 'master'

Update to 0.8, remove old docs dir

See merge request valueflows/valueflows!735

Merge branch 'build' into 'master'

Build site for v0.8

See merge request valueflows/valueflows!736

Release version 0.7

Merge branch 'v0.6' into 'master'

zero point six

See merge request valueflows/valueflows!702