exports = module.exports = {
    environment: 'production',
    programStorageDirectory: 'tmp',
    hedgehogConnection: 'tcp://127.0.0.1:10789',
    process: {
        temporaryStorageDirectory: 'tmp_proc',
        pythonPath: 'python3',
    },
    connection: {
        port: 8000,
        host: 'localhost'
    },
    logging: {
        level: 'debug'
    }
};

@@ -30,219 +30,602 @@
     
-environment: 'production',%0A    programStorageDirectory: 'tmp',%0A    hedgehogConnection: 'tcp://127.0.0.1:10789',%0A    process: %7B%0A        temporaryStorageDirectory: 'tmp_proc',%0A        pythonPath: 'python3',%0A    %7D,
+// 'production' will serve the webpack client package%0A    // 'debug' uses SystemJS%0A    environment: 'production',%0A%0A    // Path where the programs will be storage%0A    programStorageDirectory: 'tmp',%0A%0A    // ZMQ connection string for Hedgehog server%0A    hedgehogConnection: 'tcp://127.0.0.1:10789',%0A%0A    // Process execution configuration%0A    process: %7B%0A        // Directory for temporary process stream capturing files%0A        temporaryStorageDirectory: 'tmp_proc',%0A%0A        // Path to python interpreter%0A        pythonPath: 'python3',%0A    %7D,%0A%0A    // Server connection definition for the backend
 %0A   
@@ -691,16 +691,46 @@
 '%0A    %7D,
+%0A%0A    // Logging configuration
 %0A    log

add comments for example config