Added New Feature that was really nessesary.

-Added: #ignore which allows the template process to ignore segments.
		They can be used with #if but in a ignored segment you are not allowed
to use #if/#else/#else if/#endif since it is outside of the context of
the template process. But this allows to address issues with marking
areas.

example/input/test.template

@@ -0,0 +1,23 @@
+Hello this is my test
+
+#ignore
+TESTING should not be overriden
+#endignore
+
+TESTING should be overriden
+
+#if TEST0
+#ignore
+TESTING should not be overriden too
+#endignore
+
+TESTING should be overriden too
+#endif
+#if TEST1
+
+#ignore
+TESTING should not be overriden
+#endignore
+
+TESTING should not be overriden
+#endif