let's do an alpha.2
Add a sample that reproduce #270
Update to match new code generated by generator-deliteful-app using <d-store> element instead of <d-list-store>.
Assign a store to the d-select element as it does not have one any more after recent deliteful changes (d-store element).
Assign a store to the d-select element as it does not have one any more after recent deliteful changes (d-store element).
Fix duplicate line in previous commit.
Minor updates to deliteful docs, mostly grammar related changes.
ComboBox widget: initial implementation
ComboBox: added screenshots for user doc
ComboBox: fix in template