[Calculator app] Interacting a previous calculation should bring it in view

[Christina Li]

Current situation:
When a previous calculation is not in focus/ in view, and a user tries to perform an action (eg delete), the user cannot see what is happening unless he/she swiped down to view. This increases errors as users may have performed something they don't want to.

Desired solution
- When interacting with a previous calculation that is not fully in view (for example, a user wants to delete the calculation or add a label or continue with the calculation), the calculation should slide down in view (eg anchored to the top of the screen) so the user can continue his/her actions

[Ubuntu Phone Apps Jenkins Bot (ubuntu-phone-apps-jenkins-bot)]

Fix committed into lp:ubuntu-calculator-app at revision 150, scheduled for release in ubuntu-calculator-app, milestone alpha-1

[John Lea (johnlea)]

@dpm; hi, please do not change the status of bugs in the "ubuntu-ux" project, as we use this project to track design status and final design QA. For example, changing status from Fix Committed → Fix Released in ubuntu-ux means that a designer has tested the implementation of the bug on the phone and has confirmed that implementation matches the change request.

Full details of what status means for ubuntu-ux bugs is available at https://docs.google.com/a/canonical.com/document/d/1PcNRQZFbfmmQEvxu4SZHO3GZ9Zaetg9p2DOmRwOUbS0/edit#heading=h.yt7pgvf4mg7m

Reverting ubuntu-ux status back to Fix Committed so that designers know that the implementation is ready to test.