False positive unused import for operator overloads

[dsvoronin]

Seems like unused import check not aware of operator overloading.

import rx.lang.kotlin.plusAssign - marked as unused by ktlint

actual usage in same file
presenterLifecycleSubscription += resetClicks.subscribe { resetSelection() }

[shyiko]

@dsvoronin both #12 and #13 are fixed in 0.2.0 that I'm planning to push within the next couple of hours. Thank you for reporting these. Much appreciated 🙇.

[shyiko]

@dsvoronin 0.2.0 is out (see release notes).

P.S. took a little bit longer than a few hours but at least it's the same day :)