-'menu.reports' => 'sestavy',
-// Note to translators: menu.charts needs to be translated.
-// 'menu.charts' => 'charts',
-'menu.projects' => 'projekty',
-'menu.activities' => 'činnosti',
-'menu.people' => 'pracovníci',
-'menu.teams' => 'týmy',
-'menu.export' => 'export',
-'menu.clients' => 'zákazníci',
-// Note to translators: menu.options needs to be translated.
-// 'menu.options' => 'options',
-'menu.admin' => 'admin',
-
-// error strings
+// TODO: Translate the following:
+// 'menu.expenses' => 'Expenses',
+'menu.reports' => 'Sestavy',
+// TODO: Translate the following:
+// 'menu.charts' => 'Charts',
+'menu.projects' => 'Projekty',
+// TODO: Translate the following:
+// 'menu.tasks' => 'Tasks',
+// 'menu.users' => 'Users',
+'menu.teams' => 'Týmy',
+'menu.export' => 'Export',
+'menu.clients' => 'Zákazníci',
+// TODO: Translate the following:
+// 'menu.options' => 'Options',
+
+// Footer - strings on the bottom of most pages.
+// TODO: Translate the following:
+// 'footer.contribute_msg' => 'You can contribute to Time Tracker in different ways.',
+// 'footer.credits' => 'Credits',
+// 'footer.license' => 'License',
+// 'footer.improve' => 'Contribute', // Translators: this could mean "Improve", if it makes better sense in your language.
+ // This is a link to a webpage that describes how to contribute to the project.
+
+// Error messages.
+// TODO: Translate the following:
+// 'error.access_denied' => 'Access denied.',
+// 'error.sys' => 'System error.',