Updated to correct version
Implementing split function

test refactoring
Merge pull request #1926 from davidegrohmann/2.0-splitfunction

Implementing split function
Added support for the LOAD CSV clause
Add LOAD CSV support to the prettifier
Add documentation for LOAD CSV
Recognise the LOAD CSV command in the shell
Add LOAD CSV highlighting to the browser
Remove a println from AggregationAcceptanceTest
Add opencsv to LICENSES and NOTICE