added assets initializer for custom javascripts
added assets initializer for custom javascripts

lagotto/lagotto,ankurpohekar/Lagotto,articlemetrics/lagotto,CrossRef/lagotto,msingh05/lagotto,lagotto/lagotto,ankurpohekar/Lagotto,ankurpohekar/Lagotto,mfenner/lagotto,ankurpohekar/Lagotto,ankurpohekar/Lagotto,mfenner/lagotto,CrossRef/lagotto,articlemetrics/lagotto,msingh05/lagotto,mfenner/lagotto,articlemetrics/lagotto,ankurpohekar/Lagotto,msingh05/lagotto,CrossRef/lagotto,ankurpohekar/Lagotto,lagotto/lagotto