fix #5
upgrade to 2.0.0-M05
Add ^ (power)
Merge pull request #6 from wfreeman/patch-1

Add ^ (power)
No need for parenthesis with NOT. Fixes #5.
Updated Neo4j version and deployment settings.
Use full examples for WITH.
The 'has(n.prop) and n.prop = x' idom is outdated, replace the sample.
Merge pull request #7 from jotomo/2.0

The 'has(n.prop) and n.prop = x' idom is outdated, replace the sample.
Updated to 2.0.0-RC1.
upgrade to 2.0-RC1
upgrade to 2.0-SNAPSHOT
restructured collection functions
added new functions
some simplification in the cypher statements
Merge pull request #8 from jexp/2.0

upgrade to 2.0 snapshot
added cypher-parent as new parent-pom to make sure the scala/scala-test dependencies are correct
added constraints
added two more merge examples
added union
renamed scalar functions to functions
added collections card
added maps card
update collections card with minor details
layout changes
Various fixes.