ease committing translation changes

commit-lang-change

#!/bin/sh

# FROM http://stackoverflow.com/questions/307503/whats-the-best-way-to-check-that-environment-variables-are-set-in-unix-shellscr
[ -z "$LINGUA" ] && echo "Need to set LINGUA" && exit 1;
[ -z "$MANUAL" ] && echo "Need to set MANUAL" && exit 1;

git add -u .
commit_msg=`tempfile`
echo "($LINGUA) Use latest reviewed $MANUAL manual translation" > $commit_msg
echo >> $commit_msg
echo "o Fetch changes from transifex." >> $commit_msg 
echo "o Update changelog to mention last changes." >> $commit_msg
git commit -m "`cat $commit_msg`"
rm $commit_msg