indent
indent
new solution from wota
indent and warning about strchrnul
replace long to int
indent
remove useless code
Add more tests.

The original task require to be able to cut any substring, not
just 'debug' so a new test case added.
Also more long tests were added for convinience, they tests
long and short needle and different places for cut word.
Merge pull request #13 from lesteriv/patch-3

remove useless code
Merge pull request #15 from qnikst/more-tests

Add more tests.
new anonymous solution
important change: count minimal time for each pass
minor cleanup
Introduce 2 new solutions.

Solutions are quite strange as it's attempt to reduce
amount of work in memmove loop. Works nicely only on
linux or with _GNU_SOURCE.
bump
faster remove_word from wota
fix compare to string, indent
cleanup and sort output
cleanup
fix table one last time