Update ChangeLog and bump version for v2.0.2 release

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>

debian/changelog

@@ -1,3 +1,10 @@
+libite (2.0.2) unstable; urgency=medium
+
+  * Fix issues with using `strlite.h` standalone
+  * Fix build issue with `strtonum.c` older GLIBC
+
+ -- Joachim Nilsson <troglobit@gmail.com>  Thu, 10 May 2018 19:12:57 +0200
+
 libite (2.0.1-1) unstable; urgency=medium
 
   * New upstream release, v2.0.1, fixes to:
@@ -5,6 +12,7 @@ libite (2.0.1-1) unstable; urgency=medium
     - unit test for which()
     - add missing initscr() declaration in conio.h
     - ifdef guards around min()/max() macros
+
  -- Joachim Nilsson <troglobit@gmail.com>  Fri, 22 Dec 2017 12:11:41 +0100
 
 libite (2.0.0-1) unstable; urgency=low