Removed cfg.product_name entry and tests

The name 'Plinth' (cfg.product_name) is not used anymore after my previous
commits.
Reason for the complete removal: I do not think that users should know or have
to care about the internal name of the web interface of the FreedomBox.

data/etc/plinth/plinth.config

@@ -1,7 +1,3 @@
-[Name]
-product_name = Plinth
-box_name = FreedomBox
-
 [Path]
 # directory locations
 file_root = /usr/share/plinth
@@ -39,6 +35,7 @@ use_x_forwarded_host = True
 secure_proxy_ssl_header = HTTP_X_FORWARDED_PROTO
 
 [Misc]
+box_name = FreedomBox
 # The danube_edition changes the firstboot process and offers entering a
 # voucher for a freedombox.me sub-domain. This functionality requires
 # additional debian packages to be installed:

plinth.config

@@ -1,7 +1,3 @@
-[Name]
-product_name = Plinth
-box_name = FreedomBox
-
 [Path]
 # directory locations
 file_root = %(root)s
@@ -39,6 +35,7 @@ use_x_forwarded_host = True
 secure_proxy_ssl_header = HTTP_X_FORWARDED_PROTO
 
 [Misc]
+box_name = FreedomBox
 # The danube_edition changes the firstboot process and offers entering a
 # voucher for a freedombox.me sub-domain. This functionality requires
 # additional debian packages to be installed:

plinth/cfg.py

@@ -20,7 +20,6 @@ import os
 
 from plinth.menu import Menu
 
-product_name = None
 box_name = None
 root = None
 file_root = None
@@ -67,9 +66,7 @@ def read():
         })
     parser.read(CONFIG_FILE)
 
-    config_items = {('Name', 'product_name', 'string'),
-                    ('Name', 'box_name', 'string'),
-                    ('Path', 'root', 'string'),
+    config_items = {('Path', 'root', 'string'),
                     ('Path', 'file_root', 'string'),
                     ('Path', 'config_dir', 'string'),
                     ('Path', 'data_dir', 'string'),
@@ -84,6 +81,7 @@ def read():
                     ('Network', 'port', 'int'),
                     ('Network', 'secure_proxy_ssl_header', 'string'),
                     ('Network', 'use_x_forwarded_host', 'bool'),
+                    ('Misc', 'box_name', 'string'),
                     ('Misc', 'danube_edition', 'bool')}
 
     for section, name, datatype in config_items:

plinth/tests/data/plinth.config.with_missing_options

@@ -1,5 +1,4 @@
-[Name]
-product_name = Plinth
+[Misc]
 box_name = FreedomBox
 
 [Path]

plinth/tests/data/plinth.config.with_missing_sections

@@ -1,4 +1,3 @@
-[Name]
-product_name = Plinth
+[Misc]
 box_name = FreedomBox
 

plinth/tests/test_cfg.py

@@ -198,10 +198,6 @@ class CfgTestCase(unittest.TestCase):
         """Compare two sets of configuration values."""
         # Note that the count of items within each section includes the number
         # of default items (1, for 'root').
-        self.assertEqual(3, len(parser.items('Name')))
-        self.assertEqual(parser.get('Name', 'product_name'), cfg.product_name)
-        self.assertEqual(parser.get('Name', 'box_name'), cfg.box_name)
-
         self.assertEqual(13, len(parser.items('Path')))
         self.assertEqual(parser.get('Path', 'root'), cfg.root)
         self.assertEqual(parser.get('Path', 'file_root'), cfg.file_root)
@@ -225,8 +221,10 @@ class CfgTestCase(unittest.TestCase):
         self.assertIsInstance(cfg.use_x_forwarded_host, bool)
         self.assertEqual(parser.get('Network', 'use_x_forwarded_host'),
                          str(cfg.use_x_forwarded_host))
+        self.assertEqual(3, len(parser.items('Misc')))
         self.assertEqual(parser.get('Misc', 'danube_edition'),
                          str(cfg.danube_edition))
+        self.assertEqual(parser.get('Misc', 'box_name'), cfg.box_name)
 
     def read_temp_config_file(self, test_file):
         """Read the specified test configuration file."""

plinth/tests/test_context_processors.py

@@ -40,7 +40,6 @@ class ContextProcessorsTestCase(TestCase):
 
         config = response['cfg']
         self.assertIsNotNone(config)
-        self.assertEqual('Plinth', config.product_name)
         self.assertEqual('FreedomBox', config.box_name)
 
         submenu = response['submenu']