[dasher] Remove IOstreamDasherEdit.*

[Patrick Welche <pwelche src gnome org>]

commit 2c0bc847fd1b71c17f2429e737be983d8069e7d9
Author: Patrick Welche <prlw1 cam ac uk>
Date:   Thu Dec 24 10:58:41 2020 +0000

    Remove IOstreamDasherEdit.*
    
    If Phil Cowans had no idea what IOstreamDasherEdit.* was for in
    2006, we are unlikely to find out now, especially as they are
    (c) 2002 Philip Cowans

 Src/Common/IOstreamDasherEdit.cc | 143 ---------------------------------------
 Src/Common/IOstreamDasherEdit.h  |  57 ----------------
 Src/Common/Makefile.am           |   3 -
 3 files changed, 203 deletions(-)
---
diff --git a/Src/Common/Makefile.am b/Src/Common/Makefile.am
index 8ad68b60..47674ec5 100644
--- a/Src/Common/Makefile.am
+++ b/Src/Common/Makefile.am
@@ -18,9 +18,6 @@ libdashermisc_la_SOURCES = \
                Platform/stdminmax.h \
                Types/int.h
 
-#              IOstreamDasherEdit.cc   I have no idea what this does, but it's broken now
-#              IOstreamDasherEdit.h 
-
 libdashermisc_la_LIBADD = $(LTLIBOBJS)
 
 AM_CXXFLAGS = -I$(srcdir)/../DasherCore