Remove non ASCII characters from source files

Our native files were more or less encoded in Windows-1252, which
causes problems when we try to compile them on machines where the
current codepage can't represent everything that Windows-1252
can. With this conversion I just moved characters to their ASCII
counterparts (e.g. no smart quotes, the section marker glyph is now
"Section"). There were two places where I couldn't do the straight
forward thing, in object.h we wanted to insert the Per Mille symbol in
a comment so instead I just spelled out the Unicode codepoint. In
morph.cpp, there was a comment pointing to a paper by Torbjörn
Granlund (note the diaeresis above the second o).  In this case,
unfortuntely I had to just drop the diaeresis.  However, searching for
"Torbjorn Granlund" will lead you to the right person.

Fixes #49

1 files changed, 1 insertions, 1 deletions

diff --git a/src/utilcode/utilmessagebox.cpp b/src/utilcode/utilmessagebox.cpp
index 737e89b15f..83e2831c20 100644
--- a/src/utilcode/utilmessagebox.cpp
+++ b/src/utilcode/utilmessagebox.cpp
@@ -253,7 +253,7 @@ int MessageBoxImpl(
 
     if (activatedActivationContext) {
         DeactivateActCtx(0, cookie);
-        ReleaseActCtx(hActCtx);  // perf isn’t important so we won’t bother caching the actctx
+        ReleaseActCtx(hActCtx);  // perf isn't important so we won't bother caching the actctx
     }
  
     return result;