remove CrowdsaleToken

it is superseded by the new crowdsale contracts

contracts/token/CrowdsaleToken.sol

-pragma solidity ^0.4.11;
-
-
-import "./StandardToken.sol";
-
-
-/**
- * @title CrowdsaleToken
- *
- * @dev Simple ERC20 Token example, with crowdsale token creation
- * @dev IMPORTANT NOTE: do not use or deploy this contract as-is. It needs some changes to be 
- * production ready.
- */
-contract CrowdsaleToken is StandardToken {
-
-  string public constant name = "CrowdsaleToken";
-  string public constant symbol = "CRW";
-  uint256 public constant decimals = 18;
-  // replace with your fund collection multisig address
-  address public constant multisig = 0x0;
-
-
-  // 1 ether = 500 example tokens
-  uint256 public constant PRICE = 500;
-
-  /**
-   * @dev Fallback function which receives ether and sends the appropriate number of tokens to the 
-   * msg.sender.
-   */
-  function () payable {
-    createTokens(msg.sender);
-  }
-
-  /**
-   * @dev Creates tokens and send to the specified address.
-   * @param recipient The address which will recieve the new tokens.
-   */
-  function createTokens(address recipient) payable {
-    if (msg.value == 0) {
-      throw;
-    }
-
-    uint256 tokens = msg.value.mul(getPrice());
-    totalSupply = totalSupply.add(tokens);
-
-    balances[recipient] = balances[recipient].add(tokens);
-
-    if (!multisig.send(msg.value)) {
-      throw;
-    }
-  }
-
-  /**
-   * @dev replace this with any other price function
-   * @return The price per unit of token. 
-   */
-  function getPrice() constant returns (uint256 result) {
-    return PRICE;
-  }
-}

docs/source/crowdsaletoken.rst

-CrowdsaleToken
-=============================================
-
-Simple ERC20 Token example, with crowdsale token creation.
-
-Inherits from contract StandardToken.
-
-createTokens(address recipient) payable
-"""""""""""""""""""""""""""""""""""""""""
-Creates tokens based on message value and credits to the recipient.
-
-getPrice() constant returns (uint result)
-"""""""""""""""""""""""""""""""""""""""""
-Returns the amount of tokens per 1 ether.
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