Enable ExUnitCaptureIO.capture_io to receive input
IEx.Server break out of the loop when accepting :eof as input
Merge pull request #1103 from mururu/iex-test

Capture_io can has mock input and ExUnit.Server stops when getting :eof as an input
Remove warning in capture_io
Merge pull request #1104 from mururu/remove-warning

Remove warning in capture_io
Add missing clause definitions
Ensure we emit a warning for recursive non used calls
Fix all "evalute" typos