Correct version number of develop branch

The next develop branch should be 1.1 not 1.01

Author: marcschefer

CMakeLists.txt

@@ -6,4 +6,4 @@ find_package(ElementsProject)
 #---------------------------------------------------------------
 
 # Declare project name and version
-elements_project(SourceXtractorPlusPlus 1.01 USE Alexandria 2.31.4 DESCRIPTION "SourceXtractor++, the next generation SExtractor")
+elements_project(SourceXtractorPlusPlus 1.1 USE Alexandria 2.31.4 DESCRIPTION "SourceXtractor++, the next generation SExtractor")