Some files in the repository are missing newlines at the very end, as pointed out by @nrbrook in #1026

Classes/CocoaLumberjack.h was specifically mentioned, but there could be other files that are missing this as well.

Describe the bug
for example i have a from & to date columns with values of

but when logged they become

note the -2 hrs diff.

To Reproduce

• set config.app.timezone to something else ex.EET
• create a record
• check the

Occasionally, a file will be downloaded that doesn't have an extension. I'd like it if the header could be checked so the proper extension can be given to it before saving.

There's probably a C# library that can do it, but if you'd like to check for it with your own custom code, here are the headers:

Headers for jpg files:
https://file-extension.net/seeker/file_extension_jpeg
https://file-