Catch every Throwable in update methods, since

FESI may throw Errors at us

src/helma/framework/core/Action.java

@@ -69,7 +69,7 @@ public class Action implements Updatable {
 	        reader.close ();
 	        String content = new String (cbuf);
 	        update (content);
-	    } catch (Exception filex) {
+	    } catch (Throwable filex) {
 	        app.logEvent ("*** Error reading action file "+file+": "+filex);
 	    }
 	

src/helma/framework/core/FunctionFile.java

@@ -97,7 +97,7 @@ public class FunctionFile implements Updatable {
 	            EvaluationSource es = new FileEvaluationSource(file.getPath(), null);
 	            updateRequestEvaluator (reval, fr, es);
 
-	        } catch (Exception ignore) {}
+	        } catch (Throwable ignore) {}
 	    }
 	}
 

src/helma/framework/core/Template.java

@@ -144,7 +144,7 @@ public class Template extends Action {
 	    pfunc = parseFunction (name,
 		"arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9, arg10",
 		body+"\r\nreturn null;\r\n");
-             } catch (Exception x) {
+             } catch (Throwable x) {
                  String message = x.getMessage ();
                  pfunc =  new ErrorFeedback (name, message);
              }
@@ -152,7 +152,7 @@ public class Template extends Action {
 	    psfunc = parseFunction (fname,
 		"arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9, arg10",
 		"res.pushStringBuffer(); "+body+"\r\nreturn res.popStringBuffer();\r\n");
-             } catch (Exception x) {
+             } catch (Throwable x) {
                  String message = x.getMessage ();
                  psfunc =  new ErrorFeedback (fname, message);
              }