Merge branch 'markdown-readme' of https://github.com/oubiwann/lfe into develop
Rely on -user for lfe shell

Use -user lfe_boot instead of -noshell and -noinput.

This allows stdio functions to still work with lfe
since input is still available. -noshell and -noinput
now can also be given by the developer in case he
wants to disable one or the other.
Added version support.
Merge branch 'patch-1' of https://github.com/josevalim/lfe into develop
Merge branch 'develop' of https://github.com/oubiwann/lfe into develop