chore: fixup a couple READMEs
will need to deal w/ the `appium` pkg readme
fix pkg name in `@appium/gulp-plugins`
ADD
packages/appium/README.md
+# appium
+
+## TODO
+
+- Either add a specific `README.md` here or copy it from the root as a prepublish step.

MODIFY
packages/gulp-plugins/README.md
packages/gulp-plugins/README.md
@@ -18,7 +18,7 @@ Basically just set up the `boilerplate` plugin as follows:
```js
let gulp = require('gulp'),
- boilerplate = require('appium-gulp-plugins').boilerplate.use(gulp);
+ boilerplate = require('@appium/gulp-plugins').boilerplate.use(gulp);
boilerplate({build: "My Project Name"});
```

chore: fixup a couple READMEs

- will need to deal w/ the `appium` pkg readme
- fix pkg name in `@appium/gulp-plugins`