Put shortest path in the right spot.
Fixes from feedback.
Start adding example queries to explain query structure.
Query formatting.
Highlighter cleanup, more formatting.
Updated the operators.
Typo.
Added CASE.
Upgrade to 2.0.0-M05. Fix transaction scope.
Merge branch '2.0' of https://github.com/neo4j/cypher-refcard into 2.0

Conflicts:
	neo4j-cypher-refcard-tests/src/test/scala/org/neo4j/cypher/docgen/refcard/MathematicalFunctionsTest.scala