JK-47 Send Cargo No and User Url for BTC Send
  - added mail_send_cargo_no_and_user_url_for_btc_send.html
  - updated send_cargo_no_and_user_url_for_btc_send function
  - renamed mail_comes_shipping.html from mail_come_shipping.html
  - renamed mail_sends_shipping.html from mail_send_shipping.html
  - renamed mail_user_activation from mail_activation.html
  - renamed mail_vote_activation from mail_vote.html
  - updated: mail function in cargo_control
JK-47 Bug-Fixed
  - fixed mail_send_cargo_no_and_user_url_for_btc_send.html
  - fixed mail_after_sale_complaint.html
  - removed mail_complaint.html
JK-35 Sends Shipping
  - fixed sends.shipping.html
JK-35 Sends Shipping
  - fixed sends.shipping.html
  - fixed send_cargo_no_and_user_url_for_btc_send function
JK-35 Comes Shipping
  - fixed comes_shipping.html
JK-47 Mail Contact Us
  - added mail_contact_us.html
 JK-35 Design and bug fix
 -sends shipping fix
 -default profile photo