Actually ignore CVS directories now. Plus, fix the incorrect error message when installing.

stepmania/PBProject/Installer/Processor.cpp

@@ -169,8 +169,6 @@ void Processor::ProcessLine(const CString& line, unsigned& nextLine)
         return;
     }
 
-    if (!mInstalling)
-    {
 #pragma mark IGNORE
     if (parts[0] == "IGNORE")
     {
@@ -179,6 +177,8 @@ void Processor::ProcessLine(const CString& line, unsigned& nextLine)
         mIgnore.insert(ResolveVar(parts[1]));
     }    
     
+    if (!mInstalling)
+    {
         ++nextLine;
         return;
     }

stepmania/PBProject/Installer/Util.cpp

@@ -50,7 +50,7 @@ inline CString LastPathComponent(const CString& path)
 
     if (pos == path.npos)
         pos = 0;
-    return path.substr(pos);
+    return path.substr(pos+1);
 }
 
 void FileListingForDirectoryWithIgnore(const CString& path, CStringArray& list, CStringArray& dirs,