Merge branch 'release-1.0.0' into develop
Fix bug importing SearchForm (#23)
Fix postgres bug where Enum requires a name (#22)
Move main views into separate dashboard blueprint

This removes the need to use `app` to build the routes, meaning that
`app` is only ever imported when the application is started. This makes
it possible to separate out the creation of the app, making prioritise
easier to test.
Move global search form before_request

The global search form added to `g` in before_request must be added on
the app. If added to the blueprint, only views registered on that
blueprint will cause before_request to run. The search form is displayed
in the navbar, and therefore in every view.
Assign when task will be worked on (#19)

* Tasks have a `planned on` field
* A new view is provided showing the tasks for the current week
* Migration support is added via alemic
Enter task edit mode when summary clicked (#24)
Created column now shows correct time (#27)
Make planned_on optional in the form (#36)
Add screenshots to README (#38)
Show screenshots in README, don't link to them
Fix bug where tabs were hidden by navbar overflow (#32)
Add license (#39)
Add changelog (#41)
Bump version to 1.1.0
Merge branch 'release-1.1.0'