fixed example/app_options.psgi: added PID and enable profile depends on PID
check enable_profile before loading Devel::NYTProf(because nytprof.out is generated same time as loading Devel::NYTProf)
Skip reporting tests because of profile format version mismatch problem
Add nytprofhtml_path option
Merge pull request #11 from bayashi/noload_if_disabled

nytporf.out の不要なパターンで作成されないようにしました
Don't enable profiler if it should not be enabled
Bump version
Add enable profile example for production
Setup nytprofhtml script path in prepare_app
Bump version