[csmith-project/creduce] 706b20: Update required version of LLVM to 3.8.

[Eric Eide <eeide@cs.utah.edu>]

  Branch: refs/heads/master
  Home:   https://github.com/csmith-project/creduce
  Commit: 706b2023e1e4b337d0ac907485da3c7fa4d8fe0c
      https://github.com/csmith-project/creduce/commit/706b2023e1e4b337d0ac907485da3c7fa4d8fe0c
  Author: Eric Eide <eeide@cs.utah.edu>
  Date:   2016-03-15 (Tue, 15 Mar 2016)

  Changed paths:
    M INSTALL

  Log Message:
  -----------
  Update required version of LLVM to 3.8.

I verified that the LLVM 3.8.0 "Clang for x86_64 Ubuntu 14.04" binary
package still depends on libtinfo-dev.  The configure-time test program
won't link unless you install it.

I'm not certain that libedit-dev is still required, though.  I should
investigate this further to confirm the relevant of the INSTALL
instructions.