Add start/stop continuous shooting
Support cont. shooting by hard key
Add button images for cont shooting
Update button image
Support fetching cont-shot images
Enable all settings
Show unit with recordable movie amount

Conflicts:

	Project/DataModel/ShootingViewData.cs
Add a control for focusing
Add logs.
Support focus frame display.

Conflicts:

	Project/CameraManager/CameraManager.cs
	Project/Controls/FocusFrames.xaml
	Project/Controls/FocusFrames.xaml.cs
	Project/Pages/MainPage.xaml.cs
Revert "Support focus frame display."

This reverts commit 2f93c373a4383a053651879b8bdc2fa0be4e9e7a.
Manually merge e3c20c31dbada73c1aa6d1d8e59dd103c130b4ab
Use dotted rectangle for big focus frame