Koala gem integrated
Revert "Koala gem integrated"

This reverts commit 044b71011754d6b19dc02a713fa2b0364badf999.
Revert "Revert "Koala gem integrated""

This reverts commit 86de63f2d0d96d27525fd0e8419ed5994da5b4e3.
users pick_friends deleted
stored array of picture links