Why:
original fork is abandoned and not supported anymore.
Changes:
- LevelDB 1.19 (LevelDB and Snappy are both compiled and linked statically, so while you will not need them installed on your target machine, you should have a roughly compatible version of libstdc++.)
- snappy and lz4 libs included by default
* Enforce file permissions in case they've changed
* test behaviour for autofile
* use testify in tests and rename `fInf` to `fileInfo`
* return an error if file permissions have changed
- if we can't read the file, we'll still panic
* get rid of "github.com/pkg/errors" dependency
* address review comments:
- prefix instead of suffix
- add state to err and construct formatting in Error() method
* address review comments:
- move error to libs/errors