minor fixes for help (Python Console)

Author: slarosa

python/console.py

@@ -23,7 +23,7 @@
 from PyQt4.QtGui import *
 from qgis.utils import iface
 from console_sci import PythonEdit
-from help import HelpDialog
+from console_help import HelpDialog
 
 import sys
 import os

python/helpConsole/help.htm

@@ -26,7 +26,7 @@
 	<table id="header">
 		<tr>
 		<td>
-			<img src="qrc:/iconConsole/imgHelpDialog.png" />
+			<img src="qrc:/images/console/imgHelpDialog.png" />
 		</td>
 		<td>
 			<h2 id="headerTitle">Python Console for QGIS</h2>