Update external tests and docs

test/compilationTests/corion/ico.sol

@@ -231,7 +231,7 @@ contract ico is safeMath {
         require( ! aborted );
         require( token(tokenAddr).mint(foundationAddress, token(tokenAddr).totalSupply() * 96 / 100) );
         require( premium(premiumAddr).mint(foundationAddress, totalMint / 5000 - totalPremiumMint) );
-        require( foundationAddress.send(this.balance) );
+        require( foundationAddress.send(address(this).balance) );
         require( token(tokenAddr).closeIco() );
         require( premium(premiumAddr).closeIco() );
     }

test/compilationTests/corion/module.sol

@@ -95,8 +95,8 @@ contract module {
         if ( _balance > 0 ) {
             require( abstractModuleHandler(moduleHandlerAddress).transfer(address(this), newModuleAddress, _balance, false) );
         }
-        if ( this.balance > 0 ) {
-            require( newModuleAddress.send(this.balance) );
+        if ( address(this).balance > 0 ) {
+            require( newModuleAddress.send(address(this).balance) );
         }
         moduleStatus = status.Disconnected;
     }

test/compilationTests/corion/token.sol

@@ -73,7 +73,7 @@ contract token is safeMath, module, announcementTypes {
         if ( ! forReplace ) {
             require( db.replaceOwner(this) );
             assert( genesisAddr.length == genesisValue.length );
-            require( this.balance >= genesisAddr.length * 0.2 ether );
+            require( address(this).balance >= genesisAddr.length * 0.2 ether );
             for ( uint256 a=0 ; a<genesisAddr.length ; a++ ) {
                 genesis[genesisAddr[a]] = true;
                 require( db.increase(genesisAddr[a], genesisValue[a]) );

test/compilationTests/zeppelin/Bounty.sol

@@ -55,7 +55,7 @@ contract Bounty is PullPayment, Destructible {
     if (target.checkInvariant()) {
       throw;
     }
-    asyncSend(researcher, this.balance);
+    asyncSend(researcher, address(this).balance);
     claimed = true;
   }
 

test/compilationTests/zeppelin/LimitBalance.sol

@@ -23,7 +23,7 @@ contract LimitBalance {
    * @dev Checks if limit was reached. Case true, it throws.
    */
   modifier limitedPayable() {
-    if (this.balance > limit) {
+    if (address(this).balance > limit) {
       throw;
     }
     _;

test/compilationTests/zeppelin/crowdsale/RefundVault.sol

@@ -37,7 +37,7 @@ contract RefundVault is Ownable {
     require(state == State.Active);
     state = State.Closed;
     emit Closed();
-    wallet.transfer(this.balance);
+    wallet.transfer(address(this).balance);
   }
 
   function enableRefunds() public onlyOwner {

test/compilationTests/zeppelin/ownership/HasNoEther.sol

@@ -37,7 +37,7 @@ contract HasNoEther is Ownable {
    * @dev Transfer all Ether held by the contract to the owner.
    */
   function reclaimEther() external onlyOwner {
-    if(!owner.send(this.balance)) {
+    if(!owner.send(address(this).balance)) {
       throw;
     }
   }

test/compilationTests/zeppelin/payment/PullPayment.sol

@@ -36,7 +36,7 @@ contract PullPayment {
       throw;
     }
 
-    if (this.balance < payment) {
+    if (address(this).balance < payment) {
       throw;
     }