2.1.1-beta2

Probably last of 2.1.1 betas :)

Fixes:

• Media player now respects the user-provided value in mute service call (thanks to @TarheelGrad1998 for reporting) #185
• Notification image not being shown when relative "/media/pics/image.png" was used instead of full URL (thanks to @iankaufmann for reporting) #186
• UI not displaying properly on high-DPI devices with scaling other than 100% (thanks to @IsaacInsoll for reporting) #187
• Some of the documentations links were pointing to non-existing pages (thanks to @SVNKoch for the PR!) #159
• Pressing ESC while having Alt+Tab pressed caused HASS.Agent windows to close (thanks to @SVNKoch for reporting and @denisabt for the PR!) #161

Note:

Includes 2.1.1-beta1 changes of course.