all: update generated code (#15808)

* core/types, core/vm, eth, tests: regenerate gencodec files

* Makefile: update devtools target

Install protoc-gen-go and print reminders about npm, solc and protoc.
Also switch to github.com/kevinburke/go-bindata because it's more
maintained.

* contracts/ens: update contracts and regenerate with solidity v0.4.19

The newer upstream version of the FIFSRegistrar contract doesn't set the
resolver anymore. The resolver is now deployed separately.

* contracts/release: regenerate with solidity v0.4.19

* contracts/chequebook: fix fallback and regenerate with solidity v0.4.19

The contract didn't have a fallback function, payments would be rejected
when compiled with newer solidity. References to 'mortal' and 'owned'
use the local file system so we can compile without network access.

* p2p/discv5: regenerate with recent stringer

* cmd/faucet: regenerate

* dashboard: regenerate

* eth/tracers: regenerate

* internal/jsre/deps: regenerate

* dashboard: avoid sed -i because it's not portable

* accounts/usbwallet/internal/trezor: fix go generate warnings

1 files changed, 3 insertions, 1 deletions

diff --git a/contracts/release/contract.sol b/contracts/release/contract.sol
index b9d94c756..2a28c5894 100644
--- a/contracts/release/contract.sol
+++ b/contracts/release/contract.sol
@@ -14,6 +14,8 @@
 // You should have received a copy of the GNU Lesser General Public License
 // along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
 
+pragma solidity ^0.4.18;
+
 // ReleaseOracle is an Ethereum contract to store the current and previous
 // versions of the go-ethereum implementation. Its goal is to allow Geth to
 // check for new releases automatically without the need to consult a central
@@ -58,7 +60,7 @@ contract ReleaseOracle {
   // isSigner is a modifier to authorize contract transactions.
   modifier isSigner() {
     if (authorised[msg.sender]) {
-      _
+      _;
     }
   }