Version 1.1.1: support Reexport 1

Julia 1.0 can't downgrade dependencies.
As Reexport 1 support spreads throughout the ecosystem,
it may help to have a version of FFTW that supports it + Julia 1.0.

xref JuliaImages/ImageContrastAdjustment.jl#43 (comment)

Author: timholy

Project.toml

@@ -1,6 +1,6 @@
 name = "FFTW"
 uuid = "7a1cc6ca-52ef-59f5-83cd-3a7055c09341"
-version = "1.1.0"
+version = "1.1.1"
 
 [deps]
 AbstractFFTs = "621f4979-c628-5d54-868e-fcf4e3e8185c"
@@ -14,7 +14,7 @@ Reexport = "189a3867-3050-52da-a836-e630ba90ab69"
 AbstractFFTs = "0.5"
 BinaryProvider = "0.5"
 Conda = "1"
-Reexport = "0.2"
+Reexport = "0.2, 1"
 julia = "1"
 
 [extras]