Moved DBLPRI out of utils.hpp to datum.cc, removed its percent sign, and renamed it to PR_RECONSTRUCTABLE_DOUBLE.
Merge branch 'next' into sam_dblpri
Added comment to PR_RECONSTRUCTABLE_DOUBLE.
Merge branch 'sam_dblpri' into next
adding connection error durability for export
adding connection error durability for import
moving common backup script code into its own file
warning when attempting to join the same peer twice
Merge branch 'next' into sam_2130