Various fixes (by Buggler):

- Fixed IMP Background hardcoded text: Prev, Next & None.
- Fixed unable to proceed to IMP Attribute screen when Merc Background feature is off
- Changed 'Ore Type' text to 'Resource'

git-svn-id: https://ja2svn.mooo.com/source/ja2/trunk/GameSource/ja2_v1.13/Build@6599 3b4a5df2-a311-0410-b5c6-a8a6f20db521

Utils/_EnglishText.cpp

@@ -3370,7 +3370,7 @@ STR16 pwMineStrings[] =
 	L"Producing",
 	L"Status",
 	L"Production Rate",
-	L"Ore Type",				// 10
+	L"Resource",				// 10
 	L"Town Control",
 	L"Town Loyalty",
 //	L"Working Miners",
@@ -3945,6 +3945,7 @@ STR16 pImpButtonText[] =
 	L"Analyzing", 			// analyzing your profile results
 	L"OK",
 	L"Character", // Change from "Voice"
+	L"None",
 };
 
 STR16 pExtraIMPStrings[] =