Standardize directory names

Reorganized.  Created a new top level include directory that will hold all of Trick's header files. Moved all of the Trick headers to this directory.  Created a libexec directory that holds all of the executables that users don't need to execute directly.  Changed all of the executables remaining in bin to start with "trick-".  In the sim_services directories changed all source files to find the Trick headers in their new location.  Since all of the include files are gone in sim_services, removed the src directories as well, moving all of the source files up a level.  Moved the makefiles, docs, man, and other architecture independent files into a top level share directory.  Renamed lib_${TRICK_HOST_CPU} to lib64 or lib depending on the platform we're currently on.

refs #63

trick_source/trick_utils/math/src/eigen_ql.c

@@ -10,7 +10,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
-#include "../include/trick_math.h"
+#include "trick/trick_math.h"
 
 void eigen_ql(double *d,        /* Inout: input diagonal elements, output eigenvalues */
               double *e,        /* In: off diagonal elements */