Standard mode is now working on lines of words

- empty delimiters are used to work on the whole stream or on lines
- new mode apply that applies the function to the stream/lines/lines of
  words
- map mode applies the function to each char of the stream/each
  line/each list of words
Merge branch 'new_-w_remove_-m' into merge

Conflicts:
	src/System/Console/Hawk.hs