Bump cth_readable

[ferd]

The new version fixes parse transforms over OTP incompatibility that
would crash entire compile runs before.

Fixes #1063

[ferd]

@soranoba If you want to try this branch, it should fix your problems.

[soranoba]

Thank you for the fast response, but it has not yet been fixed =(

This bug is happen, because the parse_transform is success, but the attribute of optional_callbacks broken.

e.g.

a correct attribute when it doesn't run parse_transform

{optional_callbacks,[{b,0}]},

a broken attribute after it run parse_transform

{optional_callbacks,[{{atom,0,b},{integer,0,0}}]}

So, an exception does not occur during parse_transform.
(Sorry, I didn't understand that catch any error means using try~catch...)

[ferd]

Then I don't think I can do much since I'm using an OTP library to do the parse transform.

[tsloughter]

Needs a rebase apparently.

[ferd]

Done.