Added the third component to the version number.

Author: SimonGoring

DESCRIPTION

@@ -1,7 +1,7 @@
 Package: neotoma
 Type: Package
 Title: Access to the Neotoma Paleoecological Database Through R
-Version: 1.6
+Version: 1.6.0
 Date: 2016-07-27
 Author: Simon J. Goring [aut, cre], Gavin L. Simpson [aut], Jeremiah P. Marsicek
     [ctb], Karthik Ram [aut], Luke Sosalla [ctb]
@@ -30,4 +30,4 @@ Imports:
 Suggests:
     testthat,
     knitr
-RoxygenNote: 5.0.1
+RoxygenNote: 5.0.1