(rasqal_parse_turtle_term_internal): Allow 2.0E-1
Add a configure test for __func__ since it's not always a macro
(rasqal_new_rowsequence_rowsource): Allow an empty sequence of rows
GROUP BY generates 1 row with no bindings if it gets no data in

(rasqal_groupby_rowsource_process): Do not set group_iterator unless
there were inner rows.

(rasqal_groupby_rowsource_read_row): Use group_iterator set/not to
distinguish case where inner rowsource was empty.

(main): Add test for new case - new test0
agg-2 group by with no data expected result is 1 row with no bindings
Handle undefined test type
(rasqal_new_string_literal_common): Normalize language to lowercase
Restore strings.h
Improve FLEX check - ok to be absent in non-maintainer mode
Fix flex check further
Update roqet man page
raptor_uri_uri_string_is_absolute appeared in 2.0.11
#changes
0.9.31
Add version_for_sort to sort changes version-wise
0.9.31
Snapshotted rasqal_0_9_31 for 0.9.31 release (GIT fbef8580f666de2cd99eed102fe21422773672a0)
Bumped version to 0.9.32
word
Fix noisy mhash_dir addition error.

It always added the cflags and includes even when mhash_dir was
blank.