added build_openshift_origin.sh to automate built with tito+mockchain, will need to update README.md to reflect

add ignore_packages for packages we know won't build

fix up tito_working_dir vs srpm_dir

need to basename for the grep for ignore_packages to work

add rubygem-openshift-origin-gear-placement to ignore_packages

don't rm the whole srpm dir on clean, just the stuff below it

first run at branch instructions

update README.md with new scripted instructions

helps to put the correct commands in the readme
Merge pull request #5593 from maxamillion/maxamillion/origin_build_instructions

Merged by openshift-bot