Revisions Lost

[hhkbp2]

Hi @ericbmerritt,

It has been a long time since last time I checked out `joxa' and built the master branch. I try to use

Erlang/OTP 20 [erts-9.2.1]
rebar 2.6.4 19 20161104_120301

to do the compilation, but the code in `rebar.config' of current master branch

https://github.com/hhkbp2/joxa/blob/7afbe236b128ab178bd1bd137e1c7d68edfdf75c/rebar.config#L2

{require_otp_vsn, "R15B.*"}.

causes the compilation to abort. I check that this version prerequisite was remove previously on the `next' branch, as this Issue and its corresponding PR showed:

#51

This PR was not included in current master branch, that is why the version prerequisite is still present and stops me from compiling in Erlang 20. I guess there may be some other revisions lost when the `next' branch is removed. Could you double check?