etcd 0.2.0

Closes #25498.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
easy-git 1.7.5.2

Closes #25492.
lftp 4.4.14

Closes #25507.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
homebrew-python has moved to Homebrew org.
Fix Homebrew/python case.