Update `required` attribute of all forms

Some were missing it, some were adding it unnecessarily.
Since it's now displayed what's required this needed to
be streamlined.

application/forms/Config/General/ApplicationConfigForm.php

@@ -33,7 +33,6 @@ class ApplicationConfigForm extends Form
             'checkbox',
             'global_show_stacktraces',
             array(
-                'required'      => true,
                 'value'         => true,
                 'label'         => $this->translate('Show Stacktraces'),
                 'description'   => $this->translate(
@@ -47,7 +46,6 @@ class ApplicationConfigForm extends Form
             'checkbox',
             'global_show_application_state_messages',
             array(
-                'required'      => true,
                 'value'         => true,
                 'label'         => $this->translate('Show Application State Messages'),
                 'description'   => $this->translate(

application/forms/Config/ResourceConfigForm.php

@@ -243,6 +243,7 @@ class ResourceConfigForm extends ConfigForm
             'force_creation',
             array(
                 'order'         => 0,
+                'required'      => true,
                 'ignore'        => true,
                 'label'         => $this->translate('Force Changes'),
                 'description'   => $this->translate('Check this box to enforce changes without connectivity validation')

application/forms/Config/User/UserForm.php

@@ -19,7 +19,6 @@ class UserForm extends RepositoryForm
             'checkbox',
             'is_active',
             array(
-                'required'      => true,
                 'value'         => true,
                 'label'         => $this->translate('Active'),
                 'description'   => $this->translate('Prevents the user from logging in if unchecked')

application/forms/PreferenceForm.php

@@ -255,7 +255,6 @@ class PreferenceForm extends Form
                 'checkbox',
                 'show_stacktraces',
                 array(
-                    'required'      => true,
                     'value'         => $this->getDefaultShowStacktraces(),
                     'label'         => $this->translate('Show Stacktraces'),
                     'description'   => $this->translate('Set whether to show an exception\'s stacktrace.')
@@ -267,7 +266,6 @@ class PreferenceForm extends Form
             'checkbox',
             'show_benchmark',
             array(
-                'required'  => true,
                 'label'     => $this->translate('Use benchmark')
             )
         );

modules/monitoring/application/forms/Config/BackendConfigForm.php

@@ -175,7 +175,6 @@ class BackendConfigForm extends ConfigForm
             'checkbox',
             'disabled',
             array(
-                'required'  => true,
                 'label'     => $this->translate('Disable This Backend')
             )
         );

modules/monitoring/application/forms/Config/TransportConfigForm.php

@@ -375,6 +375,7 @@ class TransportConfigForm extends ConfigForm
                     'force_creation',
                     array(
                         'order'         => 0,
+                        'required'      => true,
                         'ignore'        => true,
                         'label'         => $this->translate('Force Changes'),
                         'description'   => $this->translate(

modules/setup/application/forms/ModulePage.php

@@ -33,7 +33,6 @@ class ModulePage extends Form
                 'checkbox',
                 $module->getName(),
                 array(
-                    'required'      => true,
                     'description'   => $module->getDescription(),
                     'label'         => ucfirst($module->getName()),
                     'value'         => $module->getName() === 'monitoring' ? 1 : 0,