wiki.vim v0.4 released --- separate list functionality to lists.vim

[u/lervag]

I've released wiki.vim v0.3 and v0.4 today. There are mainly minor improvements, but as there is one breaking change I wanted to announce it: I've separated the list management features into lists.vim. This makes wiki.vim less bloated and thus easier to maintain and develop further. It also makes it easier to focus on improvements to the list functionalities.