rpi-firmware: bump to latest version
Use GCC 4.8 for rpi_webkitgtk_defconfig.
Bump the WebKitGTK+ commit tag.
Merge pull request #17 from zdobersek/webkitgtk

WebKitGTK+ bump
Revert "qt5base: remove size limitation to use cached fonts"

This reverts commit 3826ed4e70d550ff7695265c4d26cfb4af8fb5e5.
Merge pull request #18 from magomez/fonts

Revert "qt5base: remove size limitation to use cached fonts"
toolchain: add glibc menu option for (custom) version

(E)GLIBC version numbers can be set in the menu and used through the variables BR2_TOOLCHAIN_BUILDROOT_GLIBC_VERSION and BR2_TOOLCHAIN_BUILDROOT_EGLIBC_VERSION
glibc: use glibc menu variables and support version 2.13

GLIBC_VERSION is set to BR2_TOOLCHAIN_BUILDROOT_GLIBC_VERSION or BR2_TOOLCHAIN_BUILDROOT_EGLIBC_VERSION for glibc and eglibc builds; a glibc 2.13 build is added for linux host builds
configs: support X86 host build for the qapitrace GUI

qapitrace runs (typically) remotely on a host; a linux x86_64 build has been (partially) verified on Debian Wheezy
icu: correctly use minimal icu data set
glibc: unescape version string
qt5webkit: GStreamer DRAIN query support in the video sink

When the sink receives a DRAIN query, clean up the buffers it handles
and signal the player to do the same.

This patch also introduce a change in the player video frame painting
logic, if the video texture update fails then schedule another
repaint, unless the EOS message was received.
Merge pull request #19 from Metrological/gst-drain

qt5webkit: GStreamer DRAIN query support in the video sink
qtbrowser: use version 1.0.1