update README

Author: Moelf

README.md

@@ -0,0 +1,41 @@
+# Scryfall.jl
+A Julia Scryfall.com Api wapper
+[check out api](https://Scryfall.com) api.
+
+
+| **Build Status**                                                                                |
+|:-----------------------------------------------------------------------------------------------:|
+|[![Build Status](https://travis-ci.org/Moelf/Scryfall.jl.svg?branch=master)](https://travis-ci.org/Moelf/Scryfall.jl)|
+
+## Installation
+
+The package is registered in `METADATA.jl` and can be installed with `Pkg.add`, or in `REPL` by pressing `] add Scryfall`.
+```julia
+julia> Pkg.add("Scryfall")
+```
+
+## Basic Usage
+```julia
+julia> import Scryfall
+
+julia> Scryfall.getRaw("lightning bol")
+Dict{String,Any} with 56 entries:
+  "foil"             => true
+  "mtgo_foil_id"     => 67197
+  "purchase_uris"    => Dict{String,Any}("cardhoarder"=>"https://www.cardhoarder.com/cards/67…
+  "oracle_text"      => "Lightning Bolt deals 3 damage to any target."
+  "scryfall_set_uri" => "https://scryfall.com/sets/a25?utm_source=api"
+  "collector_number" => "141"
+  "set"              => "a25"
+  "lang"             => "en"
+  ...
+
+julia> Scryfall.getImgurl("lightning bolt")
+"https://img.scryfall.com/cards/normal/front/e/3/e3285e6b-3e79-4d7c-bf96-d920f973b122.jpg?1562442158"
+
+julia> Scryfall.getImgurl("lightning bolt", setCode="PRM")
+"https://img.scryfall.com/cards/normal/front/4/0/404a819c-8b9a-4527-a312-5e0df9c27be0.jpg?1562544239"
+```
+## To-Do
+- [ ] More fuzzy search, potentially from google or somewhere
+- [ ] Show all avaliable set code for a given card