-// 'error.mail_send' => 'error sending mail',
-// 'error.no_email' => 'no email associated with this login',
-// 'error.uncompleted_exists' => 'uncompleted entry already exists. close or delete it.',
-// 'error.goto_uncompleted' => 'go to uncompleted entry.',
-
-// labels for various buttons
-'button.login' => 'login',
-'button.now' => 'kohe',
-// 'button.set' => 'aseta',
-'button.save' => 'salvesta',
-'button.delete' => 'kustuta',
-'button.cancel' => 'tühista',
-'button.submit' => 'postita',
-'button.add_user' => 'lisa kasutaja',
-'button.add_project' => 'lisa projekt',
-'button.add_activity' => 'lisa tegevus',
-'button.add_client' => 'lisa klient',
-'button.add' => 'lisa',
-'button.generate' => 'loo',
-// Note to translators: button.reset_password needs an improved translation.
-'button.reset_password' => 'edasi',
-'button.send' => 'saada',
-'button.send_by_email' => 'saada e-mailiga',
-'button.save_as_new' => 'salvesta uuena',
-'button.create_team' => 'loo meeskond',
-'button.export' => 'ekspordi meeskond',
-'button.import' => 'impordi meeskond',
-'button.apply' => 'rakenda',
-
-// labels for controls on various forms
-// TODO: translate label.team_name
-// 'label.team_name' => 'team name',
-'label.currency' => 'valuuta',
-// TODO: translate label.manager_name and label.manager_login.
-// 'label.manager_name' => 'manager name',
-// 'label.manager_login' => 'manager login',
-'label.name' => 'nimi',
-
-'label.password' => 'salasõna',
-'label.confirm_password' => 'kinnita salasõna',
-// 'label.email' => 'email',
-'label.total' => 'kokku',
-// Translate the following string.
+// 'error.mail_send' => 'Error sending mail.',
+// 'error.no_email' => 'No email associated with this login.',
+// 'error.uncompleted_exists' => 'Uncompleted entry already exists. Close or delete it.',
+// 'error.goto_uncompleted' => 'Go to uncompleted entry.',
+// 'error.overlap' => 'Time interval overlaps with existing records.',
+// 'error.future_date' => 'Date is in future.',
+
+// Labels for buttons.
+'button.login' => 'Login',
+'button.now' => 'Kohe',
+'button.save' => 'Salvesta',
+// TODO: translate the following.
+// 'button.copy' => 'Copy',
+'button.cancel' => 'Tühista',
+'button.submit' => 'Postita',
+'button.add_user' => 'Lisa kasutaja',
+'button.add_project' => 'Lisa projekt',
+// TODO: translate the following.
+// 'button.add_task' => 'Add task',
+'button.add_client' => 'Lisa klient',
+// TODO: translate the following.
+// 'button.add_invoice' => 'Add invoice',
+// 'button.add_option' => 'Add option',
+'button.add' => 'Lisa',
+'button.generate' => 'Loo',
+// TODO: translate the following.
+// 'button.reset_password' => 'Reset password',
+'button.send' => 'Saada',
+'button.send_by_email' => 'Saada e-mailiga',
+'button.create_team' => 'Loo meeskond',
+'button.export' => 'Ekspordi meeskond',
+'button.import' => 'Impordi meeskond',
+// TODO: translate the following.
+// 'button.close' => 'Close',
+// 'button.stop' => 'Stop',
+
+// Labels for controls on forms. Labels in this section are used on multiple forms.
+// TODO: translate the following.
+// 'label.team_name' => 'Team name',
+// 'label.address' => 'Address',
+'label.currency' => 'Valuuta',
+// TODO: translate the following.
+// 'label.manager_name' => 'Manager name',
+// 'label.manager_login' => 'Manager login',
+'label.person_name' => 'Nimi',
+'label.thing_name' => 'Nimi',
+'label.login' => 'Login',
+'label.password' => 'Salasõna',
+'label.confirm_password' => 'Kinnita salasõna',
+// TODO: translate the following.
+// 'label.email' => 'Email',
+'label.cc' => 'Cc',
+// TODO: translate the following.
+// 'label.bcc' => 'Bcc',
+'label.subject' => 'Teema',
+// TODO: translate the following.
+// 'label.date' => 'Date',
+// 'label.start_date' => 'Start date',
+// 'label.end_date' => 'End date',
+// 'label.user' => 'User',
+// 'label.users' => 'Users',
+// 'label.client' => 'Client',
+// 'label.clients' => 'Clients',
+// 'label.option' => 'Option',
+// 'label.invoice' => 'Invoice',
+'label.project' => 'Projekt',
+// TODO: translate the following.
+// 'label.projects' => 'Projects',
+// 'label.task' => 'Task',
+// 'label.tasks' => 'Tasks',
+// 'label.description' => 'Description',
+// 'label.start' => 'Start',
+// 'label.finish' => 'Finish',
+// 'label.duration' => 'Duration',
+// 'label.note' => 'Note',
+// 'label.notes' => 'Notes',
+// 'label.item' => 'Item',
+// 'label.cost' => 'Cost',
+// 'label.day_total' => 'Day total',
+// 'label.week_total' => 'Week total',
+// 'label.month_total' => 'Month total',
+// 'label.today' => 'Today',
+// 'label.total_hours' => 'Total hours',
+// 'label.total_cost' => 'Total cost',
+// 'label.view' => 'View',
+'label.edit' => 'Muuda',
+'label.delete' => 'Kustuta',
+// TODO: translate the following.
+// 'label.configure' => 'Configure',
+// 'label.select_all' => 'Select all',
+// 'label.select_none' => 'Deselect all',
+// 'label.day_view' => 'Day view',
+// 'label.week_view' => 'Week view',
+// 'label.id' => 'ID',
+// 'label.language' => 'Language',
+// 'label.decimal_mark' => 'Decimal mark',
+// 'label.date_format' => 'Date format',
+// 'label.time_format' => 'Time format',
+// 'label.week_start' => 'First day of week',
+// 'label.comment' => 'Comment',
+// 'label.status' => 'Status',
+// 'label.tax' => 'Tax',
+// 'label.subtotal' => 'Subtotal',
+'label.total' => 'Kokku',
+// TODO: translate the following.
+// 'label.client_name' => 'Client name',
+// 'label.client_address' => 'Client address',
+// 'label.or' => 'or',
+// 'label.error' => 'Error',
+// 'label.ldap_hint' => 'Type your <b>Windows login</b> and <b>password</b> in the fields below.',
+// 'label.required_fields' => '* - required fields',
+// 'label.on_behalf' => 'on behalf of',
+// 'label.role_manager' => '(manager)',
+// 'label.role_comanager' => '(co-manager)',
+// 'label.role_admin' => '(administrator)',