Created Notify_dapnet (markdown)

Notify_dapnet.md

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+## DAPNET/Hampager Notifications
+* **Source**: https://hampager.de/
+* **Icon Support**: No
+* **Message Format**: Text
+* **Message Limit**: 80 Characters per message
+
+### Syntax
+Valid syntax's are as follows:
+* `dapnet://{userid}:{password}@{callsign}`
+* `dapnet://{userid}:{password}@{callsign1}/{callsign2}/{callsignN}/`
+
+### Parameter Breakdown
+| Variable    | Required | Description
+| ----------- | -------- | -----------
+| callsign    | Yes      | One or more Amateur Radio Call sign's is required to send a notification.
+| userid      | Yes      | Your [Hampager](https://hampager.de) account login
+| password    | Yes      | Your [Hampager](https://hampager.de) account password
+| priority    | No       | The message priority; if this isn't specified then `normal` is used by default. The possible options are `emergency` and `normal`.
+| txgroups    | No       | The transmitter group(s) to associate with your message.  Use a comma (`,`) to identify more then one.  By default if this value isn't specified then the group `dl-all` is used.
+| batch       | No       | [Hampager](https://hampager.de) allows for a batch mode. If you identify more then one call sign, you can send all of them in a single shot instead of the normal Apprise approach (which sends them one by one). Enabling batch mode has both it's pro's and cons. By default batch mode is disabled.
+
+#### Example
+Send a DAPNET/Hampager notification to the callsign: `DF1ABC`
+```bash
+# Assuming our {callsign} is DF1ABC
+# Assuming our {userid} is foobar
+# Assuming our {password} is pass123
+apprise -vv -b "Test Message Body" \
+   dapnet://foobar:pass123@DF1ABC
+```