Commited a broken version in my haste last night :(

* Remove debug code
* Fix broken migration check
* Fix reference to old '.sh' script name

Author: brysgo

bin/git_rails

@@ -38,7 +38,7 @@ if [ ! -z "$migrations_removed" ]; then
   git checkout $new_ref -- db/schema.rb
 fi
 
-if [ ! -z "$old_ref" ]; then
+if [ ! -z "$migrations_added" ]; then
   echo "New migrations have been added running migrations"
   bundle exec rake db:migrate db:test:prepare
   git checkout $new_ref -- db/schema.rb

hooks/post-checkout

@@ -4,6 +4,5 @@ old_ref=$1
 new_ref=$2
 
 if [ $checking_out_branch -eq 1 ] && b=$(git symbolic-ref --short -q HEAD); then
-    pwd
-    git_rails.sh $old_ref $new_ref
+    git_rails $old_ref $new_ref
 fi