v1.3.15 Add focus function to paper-typeahead-input

• Add focus function to paper-typeahead-input.
• Add more test cases to improve code coverage.
• Fix bug for the default value for displayProp property.

v1.3.14 : Fix bug for using remote-url property

Fix bug introduced by v1.3.13 that will make remote-url stops working.

v1.3.13 : Make suggestions property public but readOnly

Make suggestions property public but readOnly

v1.3.11 : Fix bug on Tab key to complete input for Json Candidates

v1.3.11 : Fix bug on Tab key to complete input for Json Candidates

v1.3.10 : Fix bug on Tab key to complete input for Json Candidates

v1.3.10 : Fix bug on Tab key to complete input for Json Candidates

v1.3.9 : Fix bug on typeahead functionality for Json Candidates

Fix bug on typeahead functionality for Json Candidates

v1.3.8 : Support typeahead functionality.

• Add typeahead functionality
• Add travis CI integration.

v1.3.7

• Add CONTRIBUTE.md file to provide useful information about making contribution.
• Update bower dependencies to make it compatible with newer dependency.

v1.3.6

Fix wrong sample codes for list of dict ones in the demo page