Submit to trigger defconfigs

Notes:
[asac, Oct 6, 2011]: this should get prepared; explode WI, make ready to code. set Definition: to Review when done.
[asac, Jan 17, 2012]: work items must have exactly TODO (and not TBD) as keyword; don't put an empty line after Work Items: block start ... that needs to be the same block as the work items. Add Meta: for headline and acceptance; avoid empty line in between.

Meta:
Headline: A single job for a kernel tree triggers all defconfigs for that tree.
Acceptance: The build should use the same commit id and triggers the defconfigs use for that tree.

Work items:
Verify that feasibility check was done; if not do it, comment or get somebody else to do and comment OR don't start: DONE
Make the changes to the Linaro ci scripts to accommadate the use of the same commit id for building the Linaro kernel with different defconfigs: DONE
Send the script written for "Submit to trigger defconfigs" for review: DONE
Merge the changes done: DONE
Setup master/upstream/primary jenkins job which downloads the Linaro Kernel tree((ex linux-linaro-3.1) and gets the commit id: DONE
Configure the master/upstream/primary jenkins job to use the modified script and verify that the scripts work with the Linaro Kernel (ex linux-linaro-3.1): DONE
Create new subordinate/downstream/secondary jobs for the Linaro Kernel tree(ex linux-linaro-3.1) with each job building for different defconfigs: DONE
Configure the new subordinate/downstream/secondary job to use the modified script for Submit to trigger defconfigs: DONE
Verify the primary job build initiates the build of the secondary jobs: DONE
Verify the secondary job build uses the same commit id supplied by the primary/upstream: DONE
Change the existing jobs setup for the Linaro kernel tree(ex linux-linaro-3.1) using different defconfigs to use the new Linaro CI build scripts: DONE
Verify the lava build and test results show the usage of the same commit id by all the defconfigs for a tree: DONE