$ git mv install_perl build-perl

fdcae66a-3aac-11e4-8f76-c80aa9e67bbd
build-perl: Update filename in header after rename

25a26d02-3aad-11e4-9b42-c80aa9e67bbd
Merge branch 'rename-install_perl'

Rename install_perl to build-perl, could be a good thing to have some
standard prefix for scripts like that, cf. build-git.

* rename-install_perl:
  build-perl: Update filename in header after rename
  $ git mv install_perl build-perl

5abe819c-3aad-11e4-b921-c80aa9e67bbd