Attn: Default special attention changed to TI

When a special attention occurs the attention handler uses the get TI
info chipop to determine whether to service either a TI or a
breakipoint. If this chipop is not available or is not functional the
attention handler will assume a TI has occurred. With this new behavior
an additional attention handler configuration option was added
(--defaultbreakpoint) which will allow breakpoints to be handled on
systems where the get TI info chipop is not available or not functional.

Signed-off-by: Ben Tyner <ben.tyner@ibm.com>
Change-Id: I1b386b5daf06021acd6567fdad39c21903e2ac3b
diff --git a/main_nl.cpp b/main_nl.cpp
index a9460de..b9c168e 100644
--- a/main_nl.cpp
+++ b/main_nl.cpp
@@ -54,6 +54,9 @@
             {
                 attn::Config attnConfig; // default config
 
+                // convert remaining cmd line args to config values
+                parseConfig(argv, argv + argc, &attnConfig);
+
                 attn::attnHandler(&attnConfig); // handle pending attentions
 
                 attn::attnDaemon(&attnConfig); // start daemon