Merge pull request uriparser#332 from uriparser/utf8-thanks-file

Migrate `THANKS` file to UTF-8

Author: hartwork

THANKS

@@ -1,6 +1,6 @@
 Adam Frisby
 Adam Gross
-Adeodato Sim�
+Adeodato Simó
 Adrian Manrique
 Alexander Klink
 Alexander Richardson
@@ -22,7 +22,7 @@ Dmytro Zagashev
 Dr. Michael Lauer
 Ed Schouten
 Edward Z. Yang
-Eren T�rkay
+Eren Türkay
 Fabrice Fontaine
 Friedrich Delgado Friedrichs
 Gaspard Petit
@@ -36,7 +36,7 @@ jensenrichardson
 Jerome Custodio
 Joel Cunningham
 Jørgen Ibsen
-Juan Pablo Gonz�lez Tognarelli
+Juan Pablo González Tognarelli
 KangLin
 Karel Kočí
 Kouhei Sutou
@@ -59,7 +59,7 @@ Radu Hociung
 Rafael Fontenelle
 Ralf S. Engelschall
 Rakesh Pandit
-Ren� Rebe
+René Rebe
 Richard Hodges
 Robert Buchholz
 Robert Kausch