We need to solve several issues at once:

1. https://github.com/ARK-Builders/arklib-android/issues/20 Ensure that everywhere ResourceID is taken from arklib, right now it is CRC32 checksum + filesize. When we need to print a string with both values, we can just delimit them using dash (-).

2. https://github.com/ARK-Builders/arklib-android/issues/21 Basically, we just need to take code from Navigator and move it into arklib-android, ensuring any app could just import couple of modules and use metadata as well as index. We don't really need indexing in the apps right now (except Navigator). Could be useful later.

3. https://github.com/ARK-Builders/ARK-Memo/issues/8 We need to use new metadata storage and separate title into it. Also, we can introduce created-date metadata field. This issue is kinda similar to https://github.com/ARK-Builders/ARK-Shelf/pull/21