1. Refactored _do_client() and _do_server() so as to untangle some

1. Refactored _do_client() and _do_server() so as to untangle some
needlessly convoluted and confusing logic.

2. In particular: eliminated osrf_stack_application_handler() altogether,
breaking it into pieces and incorporating them into the calling functions.

3. Added doxygen-style comments to document all functions.

M    include/opensrf/osrf_stack.h
M    src/libopensrf/osrf_stack.c

git-svn-id: svn://svn.open-ils.org/OpenSRF/trunk@1931 9efc2488-bf62-4759-914b-345cdb29e865