ajax reqs should be async.
Revert "ajax reqs should be async."

This reverts commit 2b667ffca7bf8207024a0d6bfe0005813c3df3a0.
add links to efp browser
Merge branch 'master' into topic/fix_lists
minor code cleanup.
more minor cleanups.
add breeding API module.
Merge branch 'master' into topic/breeding_api