New features
[981f7ed] Improved paginator to display page numbers (@javiereguiluz)
[423c7f3] Allow to render the same field more than once in index/detail pages (@javiereguiluz)
Bug fixes
[08efbc4] Fixed some method names (@ThomasLandauer)
[f4be6be] Use "var(--body-bg)" variable for body background color in Bootstrap (@bocharsky-bw)
[4dd5f70] Fixed the handling of label callables (@javiereguiluz)
[7e0a349][2ecd710] Misc. doc fixes (@evertharmeling, @OskarStark)