trylink: produce even more info about final link stage

trylink: explain how to modify link and drastically decrease amount
  of padding (unfortunately, needs hand editing ATM).
*: add ALIGN1 / ALIGN2 to global strings and arrays of bytes and shorts

size saving: 0.5k

applets/usage_compressed

@@ -12,7 +12,7 @@ sz=`"$loc/usage" | wc -c` || exit 1
 
 exec >"$target"
 
-echo 'static const char packed_usage[] = '
+echo 'static const char packed_usage[] ALIGN1 = '
 "$loc/usage" | bzip2 -1 | od -v -t x1 \
 | $SED -e 's/^[^ ]*//' -e 's/  *\(..\)/\\x\1/g' -e 's/^\(.*\)$/"\1"/'
 echo ';'