Word wrap the data table widget's info text.
Decreased too large random upper bound for jittering (32-bit windows).
Merge pull request #154 from marinkaz/distances

Fix reversed rows and columns when computing distances
Merge pull request #155 from thocevar/jittering

Decreased too large random upper bound for jittering (32-bit windows).
Change default settings to automatically send selections.
Merge pull request #153 from ales-erjavec/data-table-word-wrap

Word wrap the data table widget's info text.
Merge pull request #156 from lanzagar/autocommit

Change default settings to automatically send selections.
Distance matrix now includes items that are used for annotating clustering results