Compile cleanups.

i1620_sys.c - fixed printf calls without a format argument.
ibm1130_cr.c - fixed printf calls without a format argument.
scp.c - corrected argument types
vax780_sbi.c - corrected argument types
vax_sysdev.c - corrected argument types
pdp11_tu.c - Fixed t_addr printouts for 64b big-endian systems
sim_console.c - fixed formats to consistently print file names

scp.c

@@ -1200,7 +1200,7 @@ return SCPE_UNK;                                        /* only valid inside of
 t_stat on_cmd (int32 flag, char *cptr)
 {
 char gbuf[CBUFSIZE];
-int32 cond;
+t_stat cond;
 
 cptr = get_glyph (cptr, gbuf, 0);
 if ('\0' == gbuf[0]) return SCPE_ARG;                   /* unspecified condition */