NEW PROVIDER: DNS Made Easy (#1093)

* implement DNS Made Easy provider

* fix sandbox instructions in DNS Made Easy provider docs

* remove unnecessary blank lines and fix golint warnings

* remove unused deleteRecord method from DNSME api

* remove trailing comma in providers.json

* implement check for TXT records with double quotes for DNSME provider

* implement changing apex NS records

* rename DNSME to DNSMADEEASY

Co-authored-by: Tom Limoncelli <tlimoncelli@stackoverflow.com>

docs/_providers/dnsmadeeasy.md

@@ -0,0 +1,60 @@
+---
+name: DNSMADEEASY
+title: DNS Made Simple Provider
+layout: default
+jsId: DNSMADEEASY
+---
+# DNS Made Simple Provider
+
+## Configuration
+In your credentials file, you must provide your `api_key` and `secret_key`. More info about authentication can be found in [DNS Made Easy API docs](https://api-docs.dnsmadeeasy.com/).
+
+{% highlight json %}
+{
+  "dnsmadeeasy": {
+    "api_key": "1c1a3c91-4770-4ce7-96f4-54c0eb0e457a",
+    "secret_key": "e2268cde-2ccd-4668-a518-8aa8757a65a0"
+  }
+}
+{% endhighlight %}
+
+## Records
+
+ALIAS/ANAME records are supported.
+
+This provider does not support HTTPRED records.
+
+SPF records are ignored by this provider. Use TXT records instead.
+
+## Metadata
+This provider does not recognize any special metadata fields unique to DNS Made Easy.
+
+## Usage
+Example Javascript:
+
+{% highlight js %}
+var REG_NONE = NewRegistrar('none', 'NONE')
+var DNSMADEEASY = NewDnsProvider("dnsmadeeasy", "DNSMADEEASY");
+
+D("example.tld", REG_NONE, DnsProvider(DNSMADEEASY),
+    A("test","1.2.3.4")
+);
+{%endhighlight%}
+
+## Activation
+You can generate your `api_key` and `secret_key` in [Control Panel](https://cp.dnsmadeeasy.com/) in Account Information in Config menu.
+
+API is only available for Business plan and higher plans.
+
+## Caveats
+
+### Global Traffic Director
+Global Traffic Director feature is not supported.
+
+## Development
+
+### Debugging
+Set `DNSMADEEASY_DEBUG_HTTP` environment variable to dump all API calls made by this provider.
+
+### Testing
+Set `sandbox` key to any non-empty value in credentials JSON alongside `api_key` and `secret_key` to make all API calls against DNS Made Easy sandbox environment.

docs/provider-list.md

@@ -78,6 +78,7 @@ Maintainers of contributed providers:
 * `DIGITALOCEAN` @Deraen
 * `DNSOVERHTTPS` @mikenz
 * `DNSIMPLE` @aeden
+* `DNSMADEEASY` @vojtad
 * `EXOSCALE` @pierre-emmanuelJ
 * `GANDI_V5` @TomOnTime
 * `HEDNS` @rblenkinsopp