Release v0.3.0?

[tarcieri]

There are a number of features and other changes that have landed since the previous release, such as support for parsing various key formats as well as @str4d's key trait refactoring (e.g. #35, #44) which I think it would be nice to have in a release version.

What do you think about doing another release soon?

[str4d]

It would be great to get #43 finished and merged as well; IIRC there are some trait changes in that PR.

[dignifiedquire]

yeah, sorry about the delay, I wanted to do a release with that PR. Will try and finish it tomorrow

[dignifiedquire]

released 0.3.0 thank you folks :)