configs/qemu: bump relevant configs to kernel version 3.8.x

Problematic configurations not bumped:

arm-versatilepb - IRQ failure for symbios scsi
sh4-r2d - Qemu still doesn't emulate advanced features from the UART
sparc-ss10 - Illegal instruction

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

board/qemu/arm-nuri/readme.txt

@@ -7,4 +7,4 @@ graphical window is the framebuffer.
 
 Startup time is slow because of the SMP CPU emulation so be patient.
 
-Tested with QEMU 1.3.0
+Tested with QEMU 1.4.0

board/qemu/arm-versatile/readme.txt

@@ -5,4 +5,4 @@ Run the emulation with:
 The login prompt will appear in the terminal that started Qemu. The
 graphical window is the framebuffer.
 
-Tested with QEMU 1.3.0
+Tested with QEMU 1.4.0

board/qemu/arm-vexpress/readme.txt

@@ -5,4 +5,4 @@ Run the emulation with:
 The login prompt will appear in the terminal that started Qemu. The
 graphical window is the framebuffer.
 
-Tested with QEMU 1.3.0
+Tested with QEMU 1.4.0

board/qemu/microblazebe-mmu/readme.txt

@@ -4,4 +4,4 @@ Run the emulation with:
 
 The login prompt will appear in the terminal that started Qemu.
 
-Tested with QEMU 1.3.0
+Tested with QEMU 1.4.0

board/qemu/microblazeel-mmu/readme.txt

@@ -4,4 +4,4 @@ Run the emulation with:
 
 The login prompt will appear in the terminal that started Qemu.
 
-Tested with QEMU 1.3.0
+Tested with QEMU 1.4.0

board/qemu/mips-malta/readme.txt

@@ -6,4 +6,4 @@ The login prompt will appear in the terminal that started Qemu. The
 graphical window is the framebuffer. No keyboard support has been
 enabled.
 
-Tested with QEMU 1.3.0
+Tested with QEMU 1.4.0

board/qemu/mips64-malta/readme.txt

@@ -8,4 +8,4 @@ enabled.
 
 This configuration is known to be flaky.
 
-Tested with QEMU 1.3.0
+Tested with QEMU 1.4.0

board/qemu/mipsel-malta/readme.txt

@@ -6,4 +6,4 @@ The login prompt will appear in the terminal that started Qemu. The
 graphical window is the framebuffer. No keyboard support has been
 enabled.
 
-Tested with QEMU 1.3.0
+Tested with QEMU 1.4.0

board/qemu/powerpc-g3beige/readme.txt

@@ -5,4 +5,4 @@ Run the emulation with:
 The login prompt will appear in the terminal that started Qemu. The
 graphical window is the framebuffer.
 
-Tested with QEMU 1.3.0
+Tested with QEMU 1.4.0

board/qemu/powerpc-mpc8544ds/readme.txt

@@ -4,4 +4,4 @@ Run the emulation with:
 
 The login prompt will appear in the terminal that started Qemu.
 
-Tested with QEMU 1.3.0
+Tested with QEMU 1.4.0

board/qemu/powerpc-virtex-ml507/readme.txt

@@ -5,4 +5,4 @@ Run the emulation with:
 
 The login prompt will appear in the terminal that started Qemu.
 
-Tested with QEMU 1.3.0
+Tested with QEMU 1.4.0

board/qemu/sh4-r2d/readme.txt

@@ -5,4 +5,4 @@ Run the emulation with:
 The login prompt will appear in the terminal that started Qemu.
 The graphical window is the framebuffer.
 
-Tested with QEMU 1.3.0
+Tested with QEMU 1.4.0

board/qemu/sparc-ss10/readme.txt

@@ -5,4 +5,4 @@ Run the emulation with:
 The login prompt will appear in the terminal that started Qemu.
 The graphical window is the framebuffer.
 
-Tested with QEMU 1.3.0
+Tested with QEMU 1.4.0

board/qemu/x86/readme.txt

@@ -4,4 +4,4 @@ Run the emulation with:
 
 The login prompt will appear in the graphical window.
 
-Tested with QEMU 1.3.0
+Tested with QEMU 1.4.0

board/qemu/x86_64/readme.txt

@@ -4,4 +4,4 @@ Run the emulation with:
 
 The login prompt will appear in the graphical window.
 
-Tested with QEMU 1.3.0
+Tested with QEMU 1.4.0