bump version to 2.0.0

CHANGES.md

 # eduGAIN Access Check Changelog
 
+## Version 2.0.0 (10/03/2022)
+
+* switch to Mojolicious framework
+* reorganise code namespaces
+* allow user to select a subset of profiles
+* allow user to select account duration
+
 ## Version 1.3.0 (16/11/2020)
 
 * switch back to template-based profile definitions, for easier customisation

configure.ac

 AC_PREREQ(2.59)
-AC_INIT([access-check], 1.2.2)
+AC_INIT([access-check], 2.0.0)
 AM_INIT_AUTOMAKE([foreign])
 AC_REQUIRE_AUX_FILE([tap-driver.sh])
 AC_PROG_LN_S

lib/AccessCheck/App.pm

@@ -9,7 +9,7 @@ use Syntax::Keyword::Try;
 use AccessCheck::Data::DB;
 
 use constant {
-    ACCESSCHECK_VERSION => '1.2.0'
+    ACCESSCHECK_VERSION => '2.0.0'
 };
 
 sub startup {