Add reversed proc
Fix to included last element in reversed
Change wordwrap to remove separators at newlines
Update news.txt
Improves docstring contents and visibility of paramStr and friends.
Add missing complex arithmetic procs
Add missing difference and  to sets module
More effificent TSet difference
Add TSet difference tests
Merge pull request #1361 from def-/setdiff

Add missing difference and  to sets module
Merge pull request #1360 from def-/complex-missing

Add missing complex arithmetic procs
Merge pull request #1353 from gradha/pr_paramstr_docstrings

Improves docstring contents and visibility of paramStr and friends.
Merge pull request #1342 from def-/wordwrap-change

Change wordwrap to remove separators at newlines
Merge pull request #1341 from def-/algorithm-reversed

Add reversed proc
fixes #1355
Merge branch 'devel' of https://github.com/Araq/Nimrod into devel