miner: provide coinbase when starting the miner

This avoids having to query the coinbase when creating the miner, which
in turn eliminates the dreaded startup error when no accounts are set
up. Later, this will also allow us to simply restart the miner when the
user picks a different coinbase.

This causes a lot of changes in other packages. These are included in
this commit because they're impossible to separate.

2 files changed, 29 insertions, 30 deletions

diff --git a/cmd/mist/assets/qml/views/miner.qml b/cmd/mist/assets/qml/views/miner.qml
index 4025ff485..ff2bf85ca 100644
--- a/cmd/mist/assets/qml/views/miner.qml
+++ b/cmd/mist/assets/qml/views/miner.qml
@@ -55,8 +55,8 @@ Rectangle {
 					Button {
 						text: "Start"
 						onClicked: {
-							eth.setGasPrice(minGasPrice.text || "10000000000000");
-							eth.setExtra(blockExtra.text)
+							// eth.setGasPrice(minGasPrice.text || "10000000000000");
+							// eth.setExtra(blockExtra.text)
 							if (eth.toggleMining()) {
 								this.text = "Stop";
 							} else {
@@ -65,35 +65,35 @@ Rectangle {
 						}
 					}
 
-					Rectangle {
-						id: minGasPriceRect
-						anchors.top: parent.top
-						anchors.topMargin: 2
-						width: 200
-						TextField {
-							id: minGasPrice
-							placeholderText: "Min Gas: 10000000000000"
-							width: 200
-							validator: RegExpValidator { regExp: /\d*/ }
-						}
-					}
+					// Rectangle {
+					// 	id: minGasPriceRect
+					// 	anchors.top: parent.top
+					// 	anchors.topMargin: 2
+					// 	width: 200
+					// 	TextField {
+					// 		id: minGasPrice
+					// 		placeholderText: "Min Gas: 10000000000000"
+					// 		width: 200
+					// 		validator: RegExpValidator { regExp: /\d*/ }
+					// 	}
+					// }
 
-					Rectangle {
-						width: 300
-						anchors {
-							left: minGasPriceRect.right
-							leftMargin: 5
-							top: parent.top
-							topMargin: 2
-						}
+					// Rectangle {
+					// 	width: 300
+					// 	anchors {
+					// 		left: minGasPriceRect.right
+					// 		leftMargin: 5
+					// 		top: parent.top
+					// 		topMargin: 2
+					// 	}
 
-						TextField {
-							id: blockExtra
-							placeholderText: "Extra"
-							width: parent.width
-							maximumLength: 1024
-						}
-					}
+					// 	TextField {
+					// 		id: blockExtra
+					// 		placeholderText: "Extra"
+					// 		width: parent.width
+					// 		maximumLength: 1024
+					// 	}
+					// }
 				}
 			}
 
diff --git a/cmd/mist/assets/qml/views/network.qml b/cmd/mist/assets/qml/views/network.qml
index d33b5773c..fe4c7734f 100644
--- a/cmd/mist/assets/qml/views/network.qml
+++ b/cmd/mist/assets/qml/views/network.qml
@@ -93,7 +93,6 @@ Rectangle {
 	         			// Check if it's mining and set it accordingly       				
          				if (miningSliderValue > 0 && !eth.miner().mining()) {
 							// If the 
-							eth.setGasPrice("10000000000000");
 	         				eth.miner().start();
 	         			} else if (miningSliderValue == 0 && eth.miner().mining()) {
 	         				eth.miner().stop();