[Fix #713] Set prompt theme off in unsupported terminal
Use short apothegms only in fortune
Merge branch 'master' of github.com:sorin-ionescu/prezto

* 'master' of github.com:sorin-ionescu/prezto:
  Use short apothegms only in fortune
  [Fix #713] Set prompt theme off in unsupported terminal
Added multi-move (mmv) and an eject-alias