gitea/services/archiver
6543 a19447aed1
migrate from com.* to alternatives ()
* remove github.com/unknwon/com from models

* dont use "com.ToStr()"

* replace "com.ToStr" with "fmt.Sprint" where its easy to do

* more refactor

* fix test

* just "proxy" Copy func for now

* as per @lunny
..
archiver.go Handle and propagate errors when checking if paths are Dirs, Files or Exist ()
archiver_test.go migrate from com.* to alternatives ()