Call listeners before calling reporters

Catch2's documentation promises that listeners are called _before_
reporters, but because of the previous implementation, they were
called _after_ reporters. This commit fixes that.

Closes #1234

include/internal/catch_config.hpp

@@ -54,14 +54,12 @@ namespace Catch {
         std::string outputFilename;
         std::string name;
         std::string processName;
-
 #ifndef CATCH_CONFIG_DEFAULT_REPORTER
 #define CATCH_CONFIG_DEFAULT_REPORTER "console"
 #endif
         std::string reporterName = CATCH_CONFIG_DEFAULT_REPORTER;
 #undef CATCH_CONFIG_DEFAULT_REPORTER
 
-
         std::vector<std::string> testsOrTags;
         std::vector<std::string> sectionsToRun;
     };