13.1.0 devel build 4 released, for the XO-1, XO-1.5, XO-1.75 and XO-4

[Peter Robinson]

The "Fly away Peter, fly away Paul" release.

THIS IS A DEVELOPMENT RELEASE

This is the first release adding support for the XO-4

Fixed bugs:
#12126 	Portfolio not included on XO-1.75 but is included on XO-1.5
#12082 	Maliit on-screen keyboard
#11907 	Sound device not closed after playing sound in browser
#12039 	Botched resume +X on XO-1.5
#12062 	builds for XO-4 should include newer sd8787_uapsta.bin firmware
#12116 	Runin target not being run by systemd

Activity changes:
-Abacus-35
-Browse-140
+Abacus-37
+Browse-141
-Chart-6
+Chart-7
-Distance-33
+Distance-34
-Finance-9
+Finance-10
-GetBooks-13
+GetBooks-14
-Help-14
+Help-15
-Memorize-42
+Memorize-43
-Memorize-42
+Memorize-43
-Read-101
+Portfolio-26
+Read-102
-StopWatch-17
+StopWatch-18
-TurtleArt-158
-TypingTurtle-29
+TurtleArt-160
+TypingTurtle-30

http://build.laptop.org/13.1.0/os4/