Update DS-5 Support to the Next Version

Notes:
[2012/3/10 pfefferz] Put notes here.
[2012/4/16 pundiramit] Tixy says ARM landing team will upgrade gatord and announce the availability of next version of DS-5. Latest version available is DS-5 v5.9 (d1304).
[2012/4/23 asac]: how do we know if ARM LT did this? what's the status?
[2012/4/23 pfefferz]: The results will be in:
vexpress: https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AkxwyUNxNaAadExQdHNxTnR5SFZCQzJnN1ZtQ2ZhWkE
vexpress rtsm: https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AkxwyUNxNaAadExQdHNxTnR5SFZCQzJnN1ZtQ2ZhWkE
panda: https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AkxwyUNxNaAadGVWd3pZazdaRUU0MnRnWmgwbVhTR0E#
iMX6: https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AkxwyUNxNaAadDE1MlJmY19PQzlJOUY5OXk0SWJYT1E
iMX53: https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AkxwyUNxNaAadDE1MlJmY19PQzlJOUY5OXk0SWJYT1E
snowball: https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AkxwyUNxNaAadEF1NXVhT3dQWnZsTHBydnpiWVB4Umc
origen: https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AkxwyUNxNaAadDRDVl9TSHUweUk3eG9ndk9sNGxUVnc
Added a WI to explicitly track.
[2012/4/27 pundiramit] TODO and INPROGRESS work items moved to https://blueprints.launchpad.net/linaro-android/+spec/update-ds5-1205

Meta:
Roadmap id: ANDROID2012-Q1-TOOLS
Headline: Linaro Android has support for the next version of DS-5.
Acceptance: All boards have support for the next version of DS-5.

Work items:
Identify the next version of DS-5: DONE
Test with the ARM Development Studio 5 Community Edition (DS-5): DONE
Update usage instructions on the wiki: DONE
Blog about upgrade: DONE