embed version info into assemblies

check app versions against lib, lib against driver

add an 'about' dialog which displays version details, accessible from menu

refactor error handling + add check for negative offset

1 files changed, 1 insertions, 1 deletions

diff --git a/grapher/Models/AccelGUI.cs b/grapher/Models/AccelGUI.cs
index c08313b..f9291c1 100644
--- a/grapher/Models/AccelGUI.cs
+++ b/grapher/Models/AccelGUI.cs
@@ -153,7 +153,7 @@ namespace grapher
             }
             else
             {
-                throw new Exception($"Bad arguments: \n {SettingsManager.ErrorStringFrom(errors)}");
+                throw new Exception($"Bad arguments:\n\n{errors}");
             }
         }