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Changes between Initial Version and Version 1 of Ticket #250, comment 13

initial	v1
1	1	Let's consider this task again!
2	2
3		I revised the old patch, fixed it (e.g. removed the accidentally added std::cout command) and split it into two patches:
	3	I revised the old patch, fixed it (e.g. removed the accidentally added std::cout command) and split it into two patches (see the files `250-new-*.patch`).
4	4	* [ba6afb21b6fd] ''API doc improvements for Path structures'' - I think, this change can be applied without a doubt
5	5	* [dbf9eee91ed2] ''Add operator[] to Path structures'' - Adds `operator[]` as an alias of the `nth()` method in those Path structures, for which it runs in O(1) time. I know that aliases are generally not preferred, but in case of a method and an operator, it seems to be OK for me. (See e.g. the API of `Random`.)