Swift 4 and warnings

[brightsider]

Please, update for Swift 4 and fix warnings

[cokaholic]

Hi, I fixed this issue v2.0.0 .
However, I changed my e-mail address for pod trunk before change owner e-mail address.
Unfortunately, I can't update this pods.
So, please install from here:

pod 'TKKeyboardControl', :git => 'https://github.com/cokaholic/TKKeyboardControl.git', :tag => '2.0.0'