Remove unused i18n strings

app/locale/en.coffee

@@ -112,7 +112,6 @@
     creating: "Creating Account..."
     sign_up: "Sign Up"
     log_in: "log in with password"
-    social_signup: "Or, you can sign up through Facebook or G+:"
     required: "You need to log in before you can go that way."
     login_switch: "Already have an account?"
     school_name: "School Name and City"
@@ -241,8 +240,6 @@
     incomplete: "Incomplete"
     timed_out: "Ran out of time"
     failing: "Failing"
-    action_timeline: "Action Timeline"
-    click_to_select: "Click on a unit to select it."
     control_bar_multiplayer: "Multiplayer"
     control_bar_join_game: "Join Game"
     reload: "Reload"
@@ -441,22 +438,8 @@
     payment_methods_title: "Accepted Payment Methods"
     payment_methods_blurb1a: "We currently accept credit cards and Alipay. You can also PayPal {{three_month_price}} USD to nick@codecombat.com with your account email in the memo to purchase three months' subscription and gems, or ${{year_price}} for a year."
     payment_methods_blurb2: "If you require an alternate form of payment, please contact"
-    sale_already_subscribed: "You're already subscribed!"
-    sale_blurb1: "Save $21"
-    sale_blurb2: "off regular subscription price of $120 for a whole year!"
     sale_button: "Sale!"
     sale_button_title: "Save $21 when you purchase a 1 year subscription"
-    sale_click_here: "Click Here"
-    sale_ends: "Ends"
-    sale_extended: "*Existing subscriptions will be extended by 1 year."
-    sale_feature_here: "Here's what you'll get:"
-    sale_feature2: "Access to 9 powerful <strong>new heroes</strong> with unique skills!"
-    sale_feature4: "<strong>42,000 bonus gems</strong> awarded immediately!"
-    sale_continue: "Ready to continue adventuring?"
-    sale_limited_time: "Limited time offer!"
-    sale_new_heroes: "New heroes!"
-    sale_title: "Back to School Sale"
-    sale_view_button: "Buy 1 year subscription for"
     stripe_description: "Monthly Subscription"
     stripe_description_year_sale1: "1 Year Subscription (${{discount}} discount)"
     subscription_required_to_play: "You'll need a subscription to play this level."
@@ -470,21 +453,7 @@
     currently_free_until: "You currently have a subscription until"
     was_free_until: "You had a free subscription until"
     managed_subs: "Managed Subscriptions"
-    managed_subs_desc: "Add subscriptions for other players (students, children, etc.)"
-    managed_subs_desc_2: "Recipients must have a CodeCombat account associated with the email address you provide."
-    group_discounts: "Group discounts"
-    group_discounts_1: "We also offer group discounts for bulk subscriptions."
-    group_discounts_1st: "1st subscription"
-    group_discounts_full: "Full price"
-    group_discounts_2nd: "Subscriptions 2-11"
-    group_discounts_20: "20% off"
-    group_discounts_12th: "Subscriptions 12+"
-    group_discounts_40: "40% off"
     subscribing: "Subscribing..."
-    recipient_emails_placeholder: "Enter email address to subscribe, one per line."
-    subscribe_users: "Subscribe Users"
-    users_subscribed: "Users subscribed:"
-    no_users_subscribed: "No users subscribed, please double check your email addresses."
     current_recipients: "Current Recipients"
     unsubscribing: "Unsubscribing"
     subscribe_prepaid: "Click Subscribe to use prepaid code"
@@ -676,8 +645,6 @@
     screenshot_included: "Screenshot included."
     where_reply: "Where should we reply?"
     send: "Send Feedback"
-    contact_candidate: "Contact Candidate"  # Deprecated
-    recruitment_reminder: "Use this form to reach out to candidates you are interested in interviewing. Remember that CodeCombat charges 15% of first-year salary. The fee is due upon hiring the employee and is refundable for 90 days if the employee does not remain employed. Part time, remote, and contract employees are free, as are interns."  # Deprecated
 
   account_settings:
     title: "Account Settings"
@@ -1325,7 +1292,6 @@
     payments: "Payments"
     prepaid_codes: "Prepaid Codes"
     purchased: "Purchased"
-    sale: "Sale"
     subscription: "Subscription"
     invoices: "Invoices"
     service_apple: "Apple"
@@ -1581,8 +1547,6 @@
     av_entities_sub_title: "Entities"
     av_entities_users_url: "Users"
     av_entities_active_instances_url: "Active Instances"
-    av_entities_employer_list_url: "Employer List"
-    av_entities_candidates_list_url: "Candidate List"
     av_entities_user_code_problems_list_url: "User Code Problems List"
     av_other_sub_title: "Other"
     av_other_debug_base_url: "Base (for debugging base.jade)"