Remove superfluous files, and remove unused env vars from run-tests.sh

Author: derickr

.evergreen/config.yml

@@ -346,7 +346,7 @@ functions:
         working_dir: "src"
         script: |
           ${PREPARE_SHELL}
-          AUTH=${AUTH} SSL=${SSL} MONGODB_URI="${MONGODB_URI}" sh ${PROJECT_DIRECTORY}/.evergreen/run-tests.sh
+          SSL=${SSL} MONGODB_URI="${MONGODB_URI}" sh ${PROJECT_DIRECTORY}/.evergreen/run-tests.sh
 
   "cleanup":
     - command: shell.exec

.evergreen/make-docs.sh

@@ -3,10 +3,8 @@ set -o xtrace   # Write all commands first to stderr
 set -o errexit  # Exit the script with error if any of the commands fail
 
 # Supported/used environment variables:
-#       AUTH                    Set to enable authentication. Defaults to "noauth"
 #       SSL                     Set to enable SSL. Defaults to "nossl"
 #       MONGODB_URI             Set the suggested connection MONGODB_URI (including credentials and topology info)
-#       MARCH                   Machine Architecture. Defaults to lowercase uname -m
 
 
 AUTH=${AUTH:-noauth}