Use a more semver-appropriate symfony/console requirement
Tag a release already.
Merge branch 'release/0.1.0' into develop
Add a “called_class” codecleaner pass.

Initial fix for #49
Fix CalledClassPassTest in PHP < 5.4
Handle unencodable floats.

(NAN, INF, -INF)

Fixes #51
update VERSION to 0.1.1
Merge branch 'release/0.1.1' into develop
Avoid extra whitespace on output.

Suppress extraneous newlines when code output already ends in a newline. Write a return character to indicate when we automatically insert newlines to make things pretty :)
Add “used” variables to the Closure presenter.
Keep the input buffer open if a line ends with “\”

e.g.

>>> 1 \
... + 1 \
... + 1
[wip] Added context-aware code cleaner for calls