Revert "WTF Git?!" "Scripts: +phpenv/phpenv."

This reverts commits 3d45aa9ce207b34ceaab1795db97dfa80dd37de3 and
d688e394ad4fb1a12ae91304b70f96ef3e990dc9.
Zsh: Use lalias.sh for local-to-project aliases.
Vim: let g:airline_{fugitive => branch}_prefix, #nfc.