Uncrustify maxscale

See script directory for method. The script to run in the top level
MaxScale directory is called maxscale-uncrustify.sh, which uses
another script, list-src, from the same directory (so you need to set
your PATH). The uncrustify version was 0.66.

query_classifier/test/version_sensitivity.cc

@@ -40,7 +40,6 @@ GWBUF* create_gwbuf(const string& s)
 
     return gwbuf;
 }
-
 }
 
 namespace
@@ -113,7 +112,6 @@ int test()
 
     return rc;
 }
-
 }
 
 int main(int argc, char* argv[])