Fixes during review of new pushed code

Change bool in C code to my_bool
Added to mysqltest --enable_parsning and --disable_parsing to avoid to have to comment parts of tests
Added comparison of LEX_STRING's and use this to compare file types for view and trigger files.

sql/sql_class.cc

@@ -523,6 +523,10 @@ bool THD::store_globals()
     if this is the slave SQL thread.
   */
   variables.pseudo_thread_id= thread_id;
+  /*
+    We have to call thr_lock_info_init() again here as THD may have been
+    created in another thread
+  */
   thr_lock_info_init(&lock_info);
   return 0;
 }