Merge pull request #119 from cmaumet/scriptOwlExamplesSync

Merge: Automatic testing for consistency between nidm-results.owl and examples
Resolve conflicts in rebasing
ContrastStandardErrorMap wasGeneratedBy ContrastEstimation
Update READMEs
Merge pull request #112 from cmaumet/fslNoVarcope

Remove fsl:varCope entity and keep only nidm:ContrastStandardErrorMap