Bump version to 0.5.

CHANGES

@@ -1,6 +1,7 @@
-??.??.201?: Rhialto
+25.04.2020: Rhialto
         version 0.5:
-        - Fixed bug with checking addressing mode for JSR.
+        - Fixed bug with checking addressing mode for JSR and bugs
+          with .REPT 0, unneeded relocation on pc-relative mode.
         - Very simple .LIST and .NLIST implementation.
         - Add ^pl and ^ph expressions from 2.11BSD's m11.
         - Object-ified macro libraries with an eye to support the .sml
@@ -9,8 +10,8 @@
           sure how it is supposed to work.
         - Added 2.11BSD/m11 as test files. To make this reasonable, a
           few small features they use have been recognized and ignored.
-        - Add -rsx and -rt11 to switch object file format
-          (from Kevin Handy)
+        - Add -rsx and -rt11 to switch object file format (from Kevin Handy)
+        - Add obj2bin from https://github.com/AK6DN/obj2bin.git
 
 09.11.2015: Rhialto
         version 0.4:

macro11.h

@@ -3,12 +3,12 @@
 
 #include "git-info.h"
 
-#define BASE_VERSION "0.5wip"
+#define BASE_VERSION "0.5"
 
 #if defined(GIT_VERSION)
 #define VERSIONSTR BASE_VERSION" ("GIT_VERSION"\n\t"GIT_AUTHOR_DATE")"
 #else
-#define VERSIONSTR BASE_VERSION" (xx xxxx 2016)"
+#define VERSIONSTR BASE_VERSION" (25 March 2020)"
 /*#define VERSIONSTR "0.3 (April 21, 2009)" */
 /*#define VERSIONSTR "0.2   July 15, 2001"  */
 #endif