add a LazyList.eager_fold_right alias to LazyList.fold_right, with sane argument order
added to_list as an alias for elements
to_list is an alias for elements
Merge pull request #435 from UnixJunkie/batset_to_list

BatSet.to_list
Merge pull request #408 from gasche/eager-fold-right

add a LazyList.eager_fold_right alias to LazyList.fold_right, with sane argument order
more tests for split_le and split_lt
Merge pull request #439 from UnixJunkie/more_tests_in_batSet

more tests for split_le and split_lt
Add BatList.filteri
Compatibility with ocaml 4.01
Fix the return type of BatList.filteri
Add BatList.filteri_map
Merge pull request #451 from jpdeplaix/tests

Compatibility with ocaml 4.01
minor Makefile fix
Merge pull request #450 from jpdeplaix/master

Add BatList.filteri
[text] improve element indexing in BatList's mli documentation
Add BatOption.some
Merge pull request #453 from jpdeplaix/master

Add BatOption.some