Fix examples in manual
HTML-escape jq programs in manual
Fix indents in manual.yml
Fix examples in manual
Added `in` command
`in` is now `inside`, added `in` as inverse of `has`
Define `map_values`
Add @tsv; fix #645
Merge pull request #651 from eiiches/fix-examples

Fix several errors in the manual
Fix EOF handling; fix #656
Fix infinite loop in read_more() (fix #656)
Merge pull request #628 from slapresta/map-on-objects

Modify map\1 so that it works on objects
Merge pull request #366 from slapresta/inversed-contains

Added `in` command