tweak tutorial 7 content
Integration tests - update
improve tutorial 7
fix holder swap for vector & seq
#113 add request headers to apidocs
Integration tests - data as map
minor fix to rsp creation
tweak tutorial 7 world state
tweak tutorial-7 content
Merge branch 'develop' of github.com:passivsystems/protean into develop
improve tutorial-7
fix formatting
add beginnings of tutorial 8
remove debug
Integration tests - generating all graphs that satisfy dependencies and picking a walkable one
Merge branch 'develop' into integration_tests