title: Eureka Forms broken after Swift 4.1 Update
body: <p>I just updated to Swift 4.1 and Eureka Forms is broken. I am trying to fix it myself, but I am not sure where to start. Does any one know if the library authors have fixed this yet? I didn't see any issues posted about it. The errors I get are as follows:
  Type 'Section' does not conform to protocol 'RangeReplaceableCollection'</p>
  
  <p>Candidate has non-matching type '(Section) -> Void' [with SubSequence = Section.SubSequence]</p>
  
  <p>Candidate has non-matching type 'S' [with SubSequence = Section.SubSequence]</p>