Revert "HBASE-19899 Dump ulimit -a, fd count, and free output at end of build into system dir" Reverting because doesn't work.
Revert "HBASE-19899 Dump ulimit -a, fd count, and free output at end of build into system dir"
Reverting because doesn't work.

This reverts commit 44019c21fbf6ba7a7ff19fc128728e043491a550.

HubSpot/hbase,HubSpot/hbase,HubSpot/hbase,HubSpot/hbase,HubSpot/hbase,HubSpot/hbase,HubSpot/hbase,HubSpot/hbase,HubSpot/hbase,HubSpot/hbase