Added some missing strings

lang/en_utf8/scorm.php

@@ -11,7 +11,7 @@ $string['attr_error'] = 'Bad value for attribute ($a->attr) in tag $a->tag.';
 $string['autocontinue'] = 'Auto-Continue';
 $string['averageattempt'] = 'Average attempts';
 $string['badmanifest'] = 'Some manifest errors: see errors log';
-$string['badpackage'] = 'There are some problems with the given package. Check it and try again.';
+$string['badpackage'] = 'The specified package/manifest is not valid. Check it and try again.';
 $string['browse'] = 'Preview';
 $string['browsed'] = 'Browsed';
 $string['browsemode'] = 'Preview Mode';
@@ -21,6 +21,7 @@ $string['completed'] = 'Completed';
 $string['confirmloosetracks'] = 'WARNING: The package seems to be changed or modified. If the package structure is changed, some users tracks may be lost during update process.';
 $string['contents'] = 'Contents';
 $string['coursepacket'] = 'Course package';
+$string['package'] = 'Package file';
 $string['coursestruct'] = 'Course structure';
 $string['datadir'] = 'Filesystem Error: Can\'t create course data directory';
 $string['details'] = 'Track details';
@@ -29,10 +30,12 @@ $string['display'] = 'Display package';
 $string['domxml'] = 'DOMXML external library';
 $string['element'] = 'Element';
 $string['entercourse'] = 'Enter course';
+$string['enter'] = 'Enter';
 $string['errorlogs'] = 'Errors log';
 $string['everyday']= 'Every day';
 $string['everytime']= 'Every time it\'s used';
-$string['exit'] = 'Exit from course';
+$string['exit'] = 'Exit course';
+$string['exitactivity'] = 'Exit activity';
 $string['expcoll'] = 'Expand/Collide';
 $string['external']= 'Update external packages timing';
 $string['failed'] = 'Failed';
@@ -71,6 +74,7 @@ $string['menubar'] = 'Show the menu bar';
 $string['min'] = 'Min score';
 $string['missing_attribute'] = 'Missing attribute $a->attr in tag $a->tag';
 $string['missing_tag'] = 'Missing tag $a->tag';
+$string['missingparam'] = 'A required is missing or wrong';
 $string['mode'] = 'Mode';
 $string['modulename'] = 'SCORM/AICC';
 $string['modulenameplural'] = 'SCORMs/AICCs';
@@ -143,5 +147,7 @@ $string['viewallreports'] = 'View reports for $a attempts';
 $string['whatgrade'] = 'Attempts grading';
 $string['width'] = 'Width';
 $string['window'] = 'Window';
+$string['unziperror'] = 'An error occurs during package unzip';
+$string['othersettings'] = 'Additional settings';
 
 ?>