Change several lines "debug()" to "info()"

[kubinka0505]

I am using matchering-cli that can use extended logger usage. Below, I present some examples of lines that I think should be called with info instead of debug.

[!IMPORTANT] This issue is not appearing in matchering-cli repository as it inherits logs from this one

---

"Where was my result file saved?" https://github.com/sergree/matchering/blob/16b9de7fd0791fd2e77f82e50823704cd10e9976/matchering/saver.py#L31 https://github.com/sergree/matchering/blob/16b9de7fd0791fd2e77f82e50823704cd10e9976/matchering/saver.py#L33

---

"Is matchering initializing or my files has been loaded already?" https://github.com/sergree/matchering/blob/16b9de7fd0791fd2e77f82e50823704cd10e9976/matchering/loader.py#L33

---

"Have I possibly picked the wrong file? I would like to know it's basic properties."

https://github.com/sergree/matchering/blob/16b9de7fd0791fd2e77f82e50823704cd10e9976/matchering/checker.py#L57

---

I could probably find more, but these are most basic.