Bumped version number to 0.2.0

CMakeLists.txt

@@ -6,8 +6,8 @@ SET (PROJECT_LOWERCASE_NAME "cairo-chart")
 SET (PROJECT_DESCRIPTION "GtkChart for Gtk.DrawingArea (Cairo).")
 
 SET (MAJOR 0)
-SET (MINOR 1)
-SET (PATCH 1)
+SET (MINOR 2)
+SET (PATCH 0)
 
 LIST (APPEND CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake/backbone)