Revert "Add 'max_polling_interval' config variable"
Revert "Add 'max_polling_interval' config variable"

This reverts commit efc8ace4b335e752a7d28aca6040af0f9fe37530.

Spurious patch in Hannes branch

vijaychauhan/multipath-tools,unakatsuo/multipath-tools,vijaychauhan/multipath-tools,unakatsuo/multipath-tools,unakatsuo/multipath-tools