turn on -x debugging in these scripts

standalone/android/buildchroot-inchroot

@@ -1,6 +1,7 @@
 #!/bin/sh
 # Runs inside the chroot set up by buildchroot
 set -e
+set -x
 if [ "$(whoami)" != root ]; then
 	echo "Must run this as root!" >&2
 	exit 1

standalone/android/buildchroot-inchroot-asuser

@@ -1,6 +1,7 @@
 #!/bin/sh
 # Runs inside the chroot set up by buildchroot, as the user it creates
 set -e
+set -x
 
 cd
 rm -rf .ghc .cabal .android
@@ -31,8 +32,5 @@ rm -rf adt-bundle-linux-x86/eclipse
 # The git-annex android Makefile needs this cc symlink.
 ln -s arm-linux-androideabi-gcc $HOME/.ghc/$(cat /tmp/abiversion)/bin/cc
 
-cd
-git clone git://git-annex.branchable.com/ git-annex
-
 git config --global user.email androidbuilder@example.com
 git config --global user.name androidbuilder