Prepare for version 2.0.0

Updated to version 2.0.0. 
Ran package maintenance.
Rebuilt site.
Updated NEWS.md

DESCRIPTION

@@ -1,7 +1,7 @@
 Package: Characterization
 Type: Package
 Title: Characterizations of Cohorts
-Version: 1.1.1
+Version: 2.0.0
 Date: 2024-08-07
 Authors@R: c(
 	person("Jenna", "Reps", , "[email protected]", role = c("aut", "cre")),

NEWS.md

@@ -1,10 +1,7 @@
-Characterization 1.1.1
+Characterization 2.0.0
 ======================
 - added tests for all HADES supported dbms
 - updated minCellCount censoring 
-
-Characterization 1.1.0
-======================
 - fixed issues with incremental
 - made the code more modular to enable new characterizations to be added
 - added job optimization code to optimize the distributuion of jobs