Add semantic check to forbid to add labels/types or properties when matching on bound identifiers
Add semantic check to forbid to match on a pattern containing only bound identifiers
Add test to check that an error is produce when reusing already bound path names
Fix acceptance test
Add semantic check to guarantee no collisions when projecting (i.e., it forbids to project different values to the same identifier)
Merge pull request #2410 from davidegrohmann/projection-collision

Add semantic check to guarantee no collisions when projecting
Merge pull request #2408 from davidegrohmann/semantic-check-improvements

Semantic check improvements
Merge pull request #2415 from digitalstain/master

Merge 2.0 into master
- added :config command for changing app settings
- heartbeat value for server status pings using HTTP OPTIONS /db/data
Imports a smaller data set and verifies fewer nodes, for test speed
Merge pull request #2416 from akollegger/browser-config

neo4j-browser configurable server requests
Merge branch 'master' into 2.1-rolling-upgrade