fix wrong variable name
Merge pull request #122 from bmathieu33/master

fix wrong variable name (masking actual exception)
fixed name conflict
updated changes
(sql.star) fixes total_cell_count in aggregate()
Merge pull request #126 from marcinn/feature/sql-totalcount-fix

(sql.star) fixes total_cell_count in aggregate()
added contributors
Merge branch 'master' of github.com:Stiivi/cubes
test logical_labels()
Support JSON with padding.
Merge pull request #139 from pudo/master

Support JSON with padding.
Merge pull request #2 from Stiivi/master

latest from upstream