Mentor Sourcery 2014.05

I updated the Linux portion of the RIOT wiki[1] to reflect the newest release of Sourcery. I chose to leave the Windows subsection as is as I was unsure if the Linaro toolchain was still recommended on that platform for some reason. If someone is interested, there is a link for both a tarball[2] and installer[3] version for Windows.

There is also a landing page with links to each version and the toolchain source.[4]

–adam

[1] https://github.com/RIOT-OS/RIOT/wiki/Family:-ARM

[2] https://sourcery.mentor.com/GNUToolchain/package12775/public/arm-none-eabi/arm-2014.05-28-arm-none-eabi-i686-mingw32.tar.bz2

[3] https://sourcery.mentor.com/GNUToolchain/package12777/public/arm-none-eabi/arm-2014.05-28-arm-none-eabi.exe

[4] https://sourcery.mentor.com/GNUToolchain/release2785