config: Remove TLS and NET options
Remove TLS and NET options from config files and scripts.
Note that this fails check-names.sh because options that TLS and NET
files use are no longer present in config.h.
diff --git a/configs/README.txt b/configs/README.txt
index 933fa7f..17682dd 100644
--- a/configs/README.txt
+++ b/configs/README.txt
@@ -1,8 +1,8 @@
This directory contains example configuration files.
The examples are generally focused on a particular usage case (eg, support for
-a restricted number of ciphersuites) and aim at minimizing resource usage for
-this target. They can be used as a basis for custom configurations.
+a restricted number of TLS ciphersuites) and aim at minimizing resource usage
+for this target. They can be used as a basis for custom configurations.
These files are complete replacements for the default config.h. To use one of
them, you can pick one of the following methods: