Add libedit prebuilts for linux-x86.

This is based on the external/libedit repo from
commit 92d2359bcffabfcca85c64eb4908556aa69ef96a,
which is libedit-20130712-3.1 as built via this
command line on a Ubuntu 12.04 x86_64 host:

cd external/libedit
mm ANDROID_BUILD_LIBEDIT=true \
  prebuilts/libs/libedit/linux-x86/lib/libedit.a

Change-Id: I63f0e6db73870368fd6fd52ed4890343e41a0c28
29 files changed
tree: 12f91080ed2f81da8d9a23034c726323bc392b1a
  1. include/
  2. linux-x86/
  3. share/