Issue #12: reduce dist size
Issue #12: reduce dist size

Patternfly size increased a lot after new characters were added
cf https://github.com/patternfly/patternfly/issues/661

Now size is reduced from 16MB to 4MB

Also upgrade hawkular-charts version and remove unused angular-patternfly

hawkular/hawkular-ui,hawkular/hawkular-ui,hawkular/hawkular-ui