stampr 0.1
=================
* 03-10-2014 -  Changed names of STAMP event types to all be minimum 4 charachters e.g., STBL.
             -  Fixed problem when T1 (T2) poly contains T2 (T1) poly.
             -  Added argument 'drop_lower_td=TRUE' to calls to gIntersection and gDifference.

* 13-05-2014 -  Changed FRAC, SHPI shape indexes to proper vector formulae.
* 13-12-2016 -  Upgrade for JSS submissiona and CRAN. Documentation fixes.
