Patch from Scott McKellar:

Patch from Scott McKellar:

1. I moved the declarations of the following functions out of the
header and into the implementation file, and declared the functions
as static:

   _osrfAppBuildMethod
   _osrfAppFindApplication
   __osrfAppFindMethod (and removed both underscores)
   __osrfAppRunSystemMethod (and removed one underscore)
   __osrfAppRegisterSysMethods (and removed one underscore)
   __osrfAppPostProcess (and removed one underscore)
   _osrfAppRespond
   osrfAppIntrospect
   osrfAppIntrospectAll
   osrfAppEcho
   osrfAppSetOnExit

2. I plugged a memory leak in osrfAppRunExitCode (we weren't freeing
the osrfHashIterator).

3. I made sure to populate all members of a new osrfMethod.

git-svn-id: svn://svn.open-ils.org/OpenSRF/trunk@1234 9efc2488-bf62-4759-914b-345cdb29e865