PullPayment rename fixes

contracts/Bounty.sol

 pragma solidity ^0.4.0;
-import './PullPaymentCapable.sol';
+import './PullPayment.sol';
 import './Token.sol';
 
 /*
@@ -8,7 +8,7 @@ import './Token.sol';
  * to be lower than its totalSupply, which would mean that it doesn't 
  * have sufficient ether for everyone to withdraw.
  */
-contract Bounty is PullPaymentCapable {
+contract Bounty is PullPayment {
 
   bool public claimed;
   mapping(address => address) public researchers;

contracts/PullPayment.sol

 pragma solidity ^0.4.0;
 /*
- * PullPaymentCapable
+ * PullPayment
  * Base contract supporting async send for pull payments.
  * Inherit from this contract and use asyncSend instead of send.
  */
-contract PullPaymentCapable {
+contract PullPayment {
   mapping(address => uint) public payments;
 
   // store sent amount as credit to be pulled, called by payer

contracts/examples/BadArrayUse.sol

-import '../PullPaymentCapable.sol';
+import '../PullPayment.sol';
 
 // UNSAFE CODE, DO NOT USE!
 
-contract BadArrayUse is PullPaymentCapable {
+contract BadArrayUse is PullPayment {
   address[] employees;
 
   function payBonus() {

contracts/examples/GoodArrayUse.sol

-import '../PullPaymentCapable.sol';
+import '../PullPayment.sol';
 
-contract GoodArrayUse is PullPaymentCapable {
+contract GoodArrayUse is PullPayment {
   address[] employees;
   mapping(address => uint) bonuses;
 

contracts/examples/PullPaymentBid.sol

-import '../PullPaymentCapable.sol';
+import '../PullPayment.sol';
 
-contract PullPaymentBid is PullPaymentCapable {
+contract PullPaymentBid is PullPayment {
   address public highestBidder;
   uint public highestBid;
   

contracts/examples/PullPaymentCapableExample.sol

-import '../PullPaymentCapable.sol';
+import '../PullPayment.sol';
 
-// Example class using PullPaymentCapable
-contract PullPaymentCapableExample is PullPaymentCapable {
+// Example class using PullPayment
+contract PullPaymentExample is PullPayment {
   // test helper function to call asyncSend
   function callSend(address dest, uint amount) external {
     asyncSend(dest, amount);

contracts/examples/StoppableBid.sol

-import '../PullPaymentCapable.sol';
+import '../PullPayment.sol';
 import '../Stoppable.sol';
 
-contract StoppableBid is Stoppable, PullPaymentCapable {
+contract StoppableBid is Stoppable, PullPayment {
   address public highestBidder;
   uint public highestBid;
 
   function StoppableBid(address _curator)
     Stoppable(_curator)
-    PullPaymentCapable() {}
+    PullPayment() {}
 
   function bid() external stopInEmergency {
     if (msg.value <= highestBid) throw;