Also fix button.dart to include ink_well.dart. R=ojan@chromium.org Review URL: https://codereview.chromium.org/1058013003
R=eseidel@chromium.org Review URL: https://codereview.chromium.org/1043283003
1) Merge input example into widgets example 2) Move single-file, non-fn examples into a "raw" directory 3) Rename stocks-fn and widgets-fn to stocks and widgets R=ojan@chromium.org Review URL: https://codereview.chromium.org/1005393006