fix karma path
fix karma path

zegang/polestar,smartpcr/polestar,vega/polestar,sandbox/polestar,vivekratnavel/polestar,pallavkul/polestar,vega/polestar,hortonworks/polestar,jsanch/polestar,jsanch/polestar,vivekratnavel/polestar,vega/polestar,hortonworks/polestar,vivekratnavel/polestar,hortonworks/polestar,pallavkul/polestar,smartpcr/polestar,uwdata/polestar,smartpcr/polestar,jsanch/polestar,sandbox/polestar,sandbox/polestar,uwdata/polestar,uwdata/polestar,zegang/polestar,pallavkul/polestar,zegang/polestar