Add vchanger 1.0.3 code

ReleaseNotes

@@ -1,4 +1,34 @@
- Release Notes for vchanger 1.0.1                  2015-06-09
+ Release Notes for vchanger 1.0.3                  2020-05-07
+
+ Release 1.0.3
+ 
+ This is mostly a bug fix release, correcting the number of slots
+ reported by SIZE/LIST commands, a compilation error on FreeBSD,
+ and failure of the launch scripts invoked by udev on some platforms.
+ 
+ The locking mechanism to allow multiple instances and automatically
+ issuing 'update slots' and other commands to bconsole has been
+ redesigned to use POSIX semaphores.
+ 
+ Bugs Fixed:
+     17 SIZE/​LIST commands return wrong number of slots
+     18 Compilation fails on FreeBSD 13 (head)
+ 
+ ================================================================== 
+ 
+ Release 1.0.2
+ 
+ This is a bug fix release, fixing three issues found in version 1.0.1
+ and improving volume label formatting for CREATEVOLS command and logging
+ of udev/UUID mountpoint discovery.
+
+ Bugs Fixed:
+
+     13  LOAD command allows loading slot into multiple drives
+     14  Hang when bconsole called to update slots
+     15  Race condition in bconsole call may hang vchanger
+
+ ==================================================================
 
  Release 1.0.1
  
@@ -6,7 +36,7 @@
  Additionally, the Windows installer was fixed to correctly install on
  64-bit Windows and create Start Menu items.
 
-Bugs Fixed:
+ Bugs Fixed:
 
       9  Vchanger may hang when issuing commands to Bacula
      10  uuidlookup.c compilation failure on FreeBSD 9.3