Merge pull request #51 from rust-embedded/therealprof-extended-remote

Default to extended-remote instead of remote mode

Author: korken89

openocd.gdb

@@ -1,4 +1,4 @@
-target remote :3333
+target extended-remote :3333
 
 # print demangled symbols
 set print asm-demangle on
@@ -29,4 +29,4 @@ monitor arm semihosting enable
 load
 
 # start the process but immediately halt the processor
-stepi
+stepi