Increased selenium version to 2.15.0.
Increased selenium version to 2.15.0.

AArhin/head,maduhu/head,jpodeszwik/mifos,AArhin/head,AArhin/head,maduhu/head,AArhin/head,jpodeszwik/mifos,AArhin/head,jpodeszwik/mifos,maduhu/head,maduhu/head,jpodeszwik/mifos,maduhu/head