lora's drivers taken out of examples repo to make a smaller binary

Dependencies:   libxDot-mbed5

Revision:
0:973a5bbb2a17
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/README	Thu Nov 21 08:46:20 2019 +0000
@@ -0,0 +1,22 @@
+Instructions for building Dot-Examples
+
+1. Import dot-examples
+$ mbed import http://os.mbed.com/teams/MultiTech/code/Dot-Examples/
+
+2. cd to the Dot-Examples/examples and import the dot library stack
+Choose either the stable or dev library for your dot device
+e.g. to get the latest development library for the xDot
+$ mbed add http://os.mbed.com/teams/MultiTech/code/libxDot-dev-mbed5/
+
+3. Update mbed-os revision to match that of the dot library you just imported.
+This information can be found in the library's commit history.
+e.g.
+$ cd Dot-Examples/mbed-os
+$ mbed update mbed-os-5.7.6
+
+4. Modify the Dot-Examples/examples/example_config.h to select the channel plan and which example to build
+By default, the OTA example is selected to build with the US channel plan
+
+5. Once the example is selected, modify the example source file to match the configuration of your gateway.
+Make sure the network_name, network_passphrase, frequency_sub_band (US), public_network, and join_delay settings match that of your gateway
+