[sheepdog] [sheepdog/sheepdog] e9fac4: Various init script fixups

[Hitoshi Mitake]

  Branch: refs/heads/master
  Home:   https://github.com/sheepdog/sheepdog
  Commit: e9fac46db4024df03b811a0c64f8f6361643e890
      https://github.com/sheepdog/sheepdog/commit/e9fac46db4024df03b811a0c64f8f6361643e890
  Author: Jason Noble <jason.noble at nimboxx.com>
  Date:   2015-04-30 (Thu, 30 Apr 2015)

  Changed paths:
    M script/sheepdog.in

  Log Message:
  -----------
  Various init script fixups

Source init-functions on deb-based distros to provide killproc.

Use SHEEPDOGD variable in init script

SHEEPDOGD is defined but is not used when starting sheep. This change
allows system default configs to override SHEEPDOGD if desired.

Use SHEEPDOG_PATH in init script

The debian defaults file has a comment that this environment variable
is used by the init script to set the sheepdog storage dir, however
the code in the init script does not support this claim. This change
makes the needed changes that allow this to work.


  Commit: 2e3c9622490043d77e5a17314c0c23882ae3c38f
      https://github.com/sheepdog/sheepdog/commit/2e3c9622490043d77e5a17314c0c23882ae3c38f
  Author: Hitoshi Mitake <mitake.hitoshi at lab.ntt.co.jp>
  Date:   2015-08-01 (Sat, 01 Aug 2015)

  Changed paths:
    M script/sheepdog.in

  Log Message:
  -----------
  Merge branch 'master' of https://github.com/imrook/sheepdog into imrook-master


Compare: https://github.com/sheepdog/sheepdog/compare/0488bb0ba924...2e3c96224900