add ZAP connection through Tor

Zap_to_RaspiBlitz_through_Tor.md

@@ -0,0 +1,75 @@
+## Connect the Zap Lightning Wallet on iOS TestFlight to the RaspiBlitz over Tor 
+
+### Create the Hidden Service:
+* In the RaspiBlitz terminal:  
+`sudo nano /etc/tor/torrc`
+
+* paste on the end of the file
+    ```
+    HiddenServiceDir /mnt/hdd/tor/lnd_REST/
+    HiddenServiceVersion 3
+    HiddenServicePort 8080 127.0.0.1:8080
+    ```
+    If you want to you a different port:
+    ```
+    HiddenServicePort THIS_CAN_BE_ANY_PORT 127.0.0.1:8080
+    ```
+* Take note of the .onion address  
+`sudo cat /mnt/hdd/tor/lnd_REST/hostname`
+
+### Install lndconnect 
+
+* Can install from the RaspiBlitz MOBILE menu by attempting to connect Zap in the traditional way.
+
+* Add Go to the PATH by pasting this to the RaspiBlitz terminal:
+    ```
+    export GOROOT=/usr/local/go
+    export PATH=$PATH:$GOROOT/bin
+    export GOPATH=/usr/local/gocode
+    export PATH=$PATH:$GOPATH/bin
+    sudo bash -c "echo 'PATH=\$PATH:/usr/local/gocode/bin/' >> /etc/profile"
+    ```
+
+* Alternatively install go and lndconnect manually:
+    ```
+    # check if  Go is installed (should be v1.11 or higher):  
+    go version 
+    # If need to install Go, run these:
+    wget https://storage.googleapis.com/golang/go1.13.linux-armv6l.tar.gz
+    sudo tar -C /usr/local -xzf go1.11.linux-armv6l.tar.gz
+    sudo rm *.gz
+    sudo mkdir /usr/local/gocode
+    sudo chmod 777 /usr/local/gocode
+    export GOROOT=/usr/local/go
+    export PATH=$PATH:$GOROOT/bin
+    export GOPATH=/usr/local/gocode
+    export PATH=$PATH:$GOPATH/bin
+
+    # Install lndconnect:
+    cd /tmp
+    wget https://github.com/LN-Zap/lndconnect/releases/download/v0.1.0/lndconnect-linux-armv7-v0.1.0.tar.gz
+    sudo tar -xvf lndconnect-linux-armv7-v0.1.0.tar.gz --strip=1 -C /usr/local/bin
+    ```
+
+### Generate the lndconnect string
+* Run lndconnect with the -j option to display the text string:
+`lndconnect -j`
+
+* Edit the string:
+Change the IP address to the .onion address noted previously.
+Change the port to 8080 (or your custom port set in the torrc)
+delete the `cert=` until the `macaroon=` entry.
+
+    Ends up in the format:
+
+    ```
+    lndconnect://YOUR_HIDDEN_SERVICE_ADDRESS.onion:8080?macaroon=<base64adminmacaroon>
+    ```
+
+### Connect Zap through Tor
+* Share the string to your phone in an encrypted chat message to yourself (for example).
+
+* Paste the string into the Tor enabled Zap 
+* Enjoy your private and encrypted remote connection!
+
+<img src="images/zap_on_tor.jpg" alt="drawing" width="400"/>

Zeus_to_RaspiBlitz_through_Tor.md

@@ -58,7 +58,7 @@ $ go version
 If need to install Go, run these:
 
 ```
-$ wget https://storage.googleapis.com/golang/go1.11.linux-armv6l.tar.gz
+$ wget https://storage.googleapis.com/golang/go1.13.linux-armv6l.tar.gz
 $ sudo tar -C /usr/local -xzf go1.11.linux-armv6l.tar.gz
 $ sudo rm *.gz
 $ sudo mkdir /usr/local/gocode