Bump version to v2.0.0 (#78)

Author: williamthome

README.md

@@ -17,8 +17,8 @@ Detailed examples and further explanation can be found at [hexdocs](https://hexd
 ```erlang
 % rebar.config
 {deps, [
-    {json_polyfill, "0.1.1"}, % Required only for OTP < 27
-    {euneus, {git, "https://github.com/williamthome/euneus.git", {branch, "main"}}}
+    {json_polyfill, "0.1.3"}, % Required only for OTP < 27
+    {euneus, "2.0.0"}
 ]}.
 ```
 
@@ -28,8 +28,8 @@ Detailed examples and further explanation can be found at [hexdocs](https://hexd
 # mix.exs
 defp deps do
   [
-    {:json_polyfill, "~> 0.1.1"}, # Required only for OTP < 27
-    {:euneus, git: "https://github.com/williamthome/euneus.git", branch: "main"}
+    {:json_polyfill, "~> 0.1.3"}, # Required only for OTP < 27
+    {:euneus, "~> 2.0.0"}
   ]
 end
 ```

src/euneus.app.src

@@ -1,7 +1,7 @@
 {application, euneus, [
     {description,
         "An incredibly flexible and performant JSON parser, generator and formatter in pure Erlang"},
-    {vsn, semver},
+    {vsn, "2.0.0"},
     {registered, []},
     {applications, [
         kernel,