MDL-14493 First checkin of Feedback module into HEAD.

I made a number of small tidy-ups to the contrib version before adding this here:

  - fixed some language string names
  - renamed a capability from deletecompleteds to deletesubmissions (can we use "submissions" everywhere?)
  - got rid of language packs (moved english to correct location)
  - deleted 'pics' type (it needs to be rewritten to use user files in moodledata)
  - moved changelog into README.txt
  - moved captcha font out of subdir
  - bumped version to today

Thanks very much to Andreas Grabs for all your work on this module so far, and congratulations!   :-)

mod/feedback/db/access.php

@@ -0,0 +1,144 @@
+<?php
+//
+// Capability definitions for the feedback module.
+//
+// The capabilities are loaded into the database table when the module is
+// installed or updated. Whenever the capability definitions are updated,
+// the module version number should be bumped up.
+//
+// The system has four possible values for a capability:
+// CAP_ALLOW, CAP_PREVENT, CAP_PROHIBIT, and inherit (not set).
+//
+//
+// CAPABILITY NAMING CONVENTION
+//
+// It is important that capability names are unique. The naming convention
+// for capabilities that are specific to modules and blocks is as follows:
+//   [mod/block]/<component_name>:<capabilityname>
+//
+// component_name should be the same as the directory name of the mod or block.
+//
+// Core moodle capabilities are defined thus:
+//    moodle/<capabilityclass>:<capabilityname>
+//
+// Examples: mod/forum:viewpost
+//           block/recent_activity:view
+//           moodle/site:deleteuser
+//
+// The variable name for the capability definitions array follows the format
+//   $<componenttype>_<component_name>_capabilities
+//
+// For the core capabilities, the variable is $moodle_capabilities.
+
+
+$mod_feedback_capabilities = array(
+
+    'mod/feedback:view' => array(
+
+        'captype' => 'read',
+        'contextlevel' => CONTEXT_MODULE,
+        'legacy' => array(
+            'guest' => CAP_ALLOW,
+            'user' => CAP_ALLOW,
+            'student' => CAP_ALLOW,
+            'teacher' => CAP_ALLOW,
+            'editingteacher' => CAP_ALLOW,
+            'admin' => CAP_ALLOW
+        )
+    ),
+    
+    'mod/feedback:complete' => array(
+
+        'riskbitmask' => RISK_SPAM | RISK_XSS,
+
+        'captype' => 'write',
+        'contextlevel' => CONTEXT_MODULE,
+        'legacy' => array(
+            'user' => CAP_ALLOW,
+            'student' => CAP_ALLOW,
+            'editingteacher' => CAP_PREVENT,
+            'admin' => CAP_PREVENT
+        )
+    ),
+    
+    'mod/feedback:deletesubmissions' => array(
+
+        'captype' => 'write',
+        'contextlevel' => CONTEXT_MODULE,
+        'legacy' => array(
+            'editingteacher' => CAP_ALLOW,
+            'admin' => CAP_ALLOW
+        )
+    ),
+
+    'mod/feedback:mapcourse' => array(
+
+        'captype' => 'write',
+        'contextlevel' => CONTEXT_MODULE,
+        'legacy' => array(
+            'admin' => CAP_ALLOW
+        )
+    ),
+
+    'mod/feedback:edititems' => array(
+
+        'riskbitmask' => RISK_SPAM | RISK_XSS,
+
+        'captype' => 'write',
+        'contextlevel' => CONTEXT_MODULE,
+        'legacy' => array(
+            'editingteacher' => CAP_ALLOW,
+            'admin' => CAP_ALLOW
+        )
+    ),
+
+    'mod/feedback:createprivatetemplate' => array(
+
+        'riskbitmask' => RISK_SPAM,
+
+        'captype' => 'write',
+        'contextlevel' => CONTEXT_MODULE,
+        'legacy' => array(
+            'editingteacher' => CAP_ALLOW,
+            'admin' => CAP_ALLOW
+        )
+    ),
+
+    'mod/feedback:createpublictemplate' => array(
+
+        'riskbitmask' => RISK_SPAM,
+
+        'captype' => 'write',
+        'contextlevel' => CONTEXT_MODULE,
+        'legacy' => array(
+            'editingteacher' => CAP_ALLOW,
+            'admin' => CAP_ALLOW
+        )
+    ),
+
+    'mod/feedback:deletetemplate' => array(
+
+        'captype' => 'write',
+        'contextlevel' => CONTEXT_MODULE,
+        'legacy' => array(
+            'editingteacher' => CAP_ALLOW,
+            'admin' => CAP_ALLOW
+        )
+    ),
+
+    'mod/feedback:viewreports' => array(
+    
+        'riskbitmask' => RISK_PERSONAL,
+
+        'captype' => 'read',
+        'contextlevel' => CONTEXT_MODULE,
+        'legacy' => array(
+            'teacher' => CAP_ALLOW,
+            'editingteacher' => CAP_ALLOW,
+            'admin' => CAP_ALLOW
+        )
+    ),
+
+);
+
+?>