Fix kpi #show before kpi.svc is initialized
Fix kpi #show before kpi.svc is initialized

kpi.directive would call #show on-load before kpis svc was initialized.

cesar-tonnoir/impac-angular,maestrano/impac-angular,maestrano/impac-angular,cesar-tonnoir/impac-angular,xaun/impac-angular,xaun/impac-angular