Introduction of contacts to AMPLE. All options commited previously are now active and should work as expected. Some checks added to prevent AMPLE from running if contact stuff isn't right. These checks have been commited previously and now just implemented in the run script. 
Introduction of contacts to AMPLE. All options commited previously are now
active and should work as expected. Some checks added to prevent AMPLE from
running if contact stuff isn't right. These checks have been commited
previously and now just implemented in the run script. 

rigdenlab/ample,rigdenlab/ample,linucks/ample,linucks/ample