version de-bump of COIN Cbc
added a gitignore
added overview and motivation section to the resource exchange with sources
fixed line lengths in resource_exchange.rst
updated resource exchange
consolidated Matt's work in timer.rst and migrated it into resource_exchange.rst.  Added more terms to glossary.
updated resource_exchange.rst to adhere to line lenghts of <=80.
signifigant updates to the timer page
added reference for cardinal utility
timer rough draft finished
spell checked timer.rst
added a rough draft of the institution document. not much to say here as of yet because we have few, if any, use cases to describe.
added a rough draft of the region document. not much to say here as of yet because we have few, if any, use cases to describe.
fixed gitignore, placing it in the src folder
added the Env.cpp configurable file to gitignore
added reference labels to the timer and referenced some in institution.
add and cleaned up existing language in the resource exchange document
I think this completese the Resources document
makes some headway updating the materials doc.
drafted out facility descrip