This is a demand in one of my projects.
The client says the pagination info should always has the same behavior, it should not disappear at a time and appear at another time.
So, I add a param 'always_render' for always showing the pagination info.
fix the bug, customized page gap useless.
Merge remote-tracking branch 'upstream/master'
render page links for zero or one page
I don't consider this feature to be useful. See my comment on #76