Mention libedit-dev in the README
Mention libedit-dev in the README

pitrou/llvmlite,squisher/llvmlite,m-labs/llvmlite,sklam/llvmlite,pitrou/llvmlite,squisher/llvmlite,ssarangi/llvmlite,m-labs/llvmlite,sklam/llvmlite,numba/llvmlite,numba/llvmlite,squisher/llvmlite,ssarangi/llvmlite,ssarangi/llvmlite,markdewing/llvmlite,ssarangi/llvmlite,pitrou/llvmlite,m-labs/llvmlite,numba/llvmlite,sklam/llvmlite,markdewing/llvmlite,squisher/llvmlite,pitrou/llvmlite,numba/llvmlite,m-labs/llvmlite,markdewing/llvmlite,sklam/llvmlite,markdewing/llvmlite