update charts (#27)

- update chart version
- change  description field to  categoryDescription field
- change display name containing '_' to '-' in chartserviceversion
- removed file
  - charts/generic/experiment.yaml
  - charts/generic/generic.chartserviceversion.basetemplate.yaml
  - charts/openebs/experiment.yaml
  - charts/openebs/openebs.chartserviceversion.basetemplate.yaml

Signed-off-by: daitya109 <adikid1996@gmail.com>

charts/openebs/openebs-target-failure/openebs_target_failure.chartserviceversion.yaml

@@ -2,7 +2,7 @@ apiVersion: litmuchaos.io/v1alpha1
 kind: ChartServiceVersion
 metadata:
   name: openebs-target-failure
-  version: 0.1.0
+  version: 0.1.1
   annotations:
     categories: OpenEBS
     vendor: CNCF
@@ -10,7 +10,7 @@ metadata:
     support: https://slack.openebs.io/
 spec:
   displayName: openebs-target-failure 
-  description: >
+  categoryDescription: >
      Kill the cstor target/Jiva controller container and check if gets created again
   keywords:
     - Kubernetes