added the qemu tools thingie to gitignore since llvm-gdb is outdated and no longer used by the real cool kids

.gitignore

@@ -1,2 +1,3 @@
 .build*
 /build*
+/tools/qemu.mk

tools/qemu.mk

@@ -59,7 +59,7 @@ kvm: all
 
 # Execute Qemu with activated GDB stub and directly connect GDB to the spawned Qemu.
 gdb: all
-	${VERBOSE} cgdb -d $(GDB) "$(DBGKERNEL)" \
+	${VERBOSE} cgdb "$(DBGKERNEL)" \
 		-ex "set arch $(DBGARCH)" \
 		-ex "target remote | exec $(QEMU) -gdb stdio $(QEMUKERNEL) -smp $(QEMUCPUS) -S $(QEMUFLAGS) $(DBGFLAGS)"