Fixes for php7.4 - travis

.travis.yml

@@ -14,6 +14,9 @@ php:
   - 7.4snapshot
 
 addons:
+  apt:
+    packages:
+      - libonig-dev
   chrome: stable
   hosts:
     - www.ninja.test

app/DataMapper/ClientSettings.php

@@ -53,7 +53,7 @@ class ClientSettings extends BaseSettings
 	 */
 	public $industry_id;
 	public $size_id;
-	
+	public $invoice_email_list;	
 
 	/**
 	 * Cast object values and return entire class
@@ -96,6 +96,7 @@ class ClientSettings extends BaseSettings
 			'custom_taxes1' => NULL,
 			'custom_taxes2' => NULL,
 			'lock_sent_invoices' => NULL,
+			'invoice_email_list' => NULL,
 		];
 
 	}

routes/api.php

@@ -34,7 +34,7 @@ Route::group(['middleware' => ['db','api_secret_check','token_auth'], 'prefix' =
 
   Route::resource('invoices', 'InvoiceController'); // name = (invoices. index / create / show / update / destroy / edit
 
-  Route::get('invoices/{invoice}/{action}', 'InvoiceController@action');
+  Route::get('invoices/{invoice}/{action}', 'InvoiceController@action')->name('invoices.action');
 
   Route::post('invoices/bulk', 'InvoiceController@bulk')->name('invoices.bulk');