Fix .gitignore after /tools/ split

.gitignore

@@ -36,7 +36,7 @@ src/lxc/init.lxc.static
 src/lxc/lxc-attach
 src/lxc/lxc-autostart
 src/lxc/lxc-cgroup
-src/lxc/lxc-checkconfig
+src/lxc/tools/lxc-checkconfig
 src/lxc/lxc-checkpoint
 src/lxc/lxc-clone
 src/lxc/lxc-console
@@ -56,7 +56,7 @@ src/lxc/lxc-monitord
 src/lxc/lxc-shutdown
 src/lxc/lxc-snapshot
 src/lxc/lxc-start
-src/lxc/lxc-start-ephemeral
+src/lxc/tools/lxc-start-ephemeral
 src/lxc/lxc-stop
 src/lxc/lxc-top
 src/lxc/lxc-unfreeze