* build CK only once, use deb package in all subsequent stages
* update jenkins file
* change prefix for build_CK stage
* update writing deb metadata to control file
* update ubuntu source for docker, script syntax for deb package metadata
* try different way to create deb metadata
* clean up DEBIAN before creating one
* fix the CI folder names, fix splitK qa
* use correct docker in all stages, separate tests for splitK verification and performance
* clean old comments, change dir before packaging
* use different package syntax
* change packaging syntax
* package with cmake
* remove unnecessary build prefix
* get rid of unnecessary paths
* change paths during unpacking
* change script syntax while unpacking
* get rid of unneccesary steps
* get rid of comments in the scripts
* use double quotes for scripts
* add ccache during build, try dpkg -x
* pull and install each package separately
* use full package names
* try to use stashing for packages
* change stash/unstash syntax
* move unstash out of shell, run tests on any gpu node
* unpack each package separately
* try re-using existing workspace
* merge the build and test stages, only stash ckProfiler
* merge the build and test stages, only stash zipped ckProfiler
* fix syntax
* add GPU check before build and test, rename docker to usual name