- fix perl syntax error in my own patch

- fix perl syntax error in my own patch
- fix perl syntax error in generate_wrapper_file()
- fix order of arguments generate_from_template() in generate_wrapper_file()
- don't ignore command line -l, -I, and -i arguments
- build wrapper with a minimal set of DLLs/libraries
- fix autoconf invocation to support both 2.5x and 2.13
- fix usage message for --nodlls
- target_init(\$global_settings) must not be done after reading command line
- fix appName declaration in wrapper code