Disable Title Capitalization on Front Page

[mrimann]

This is a follow-up to #368 where the capitalization was made configurable for parts of the output.

I hoped for getting "Title Foo Bar" instead of "TITLE FOO BAR" for the index / front page of my blog. But even with v1.15.0 and the above mentioned change, that's not possible.

As far as I see, its still hard-coded to upper-case the Title-String and the resulting Output is indeed <h3>TITLE</h3> (not transformed via CSS). The line that does the upper-casing is

anatole/layouts/index.html

Line 52 in f821cf7

<h3><a href="{{ .RelPermalink }}">{{ upper .Title }}</a></h3>

Suggested change:

• make this server-side uppercasing configurable so one can disable it if wanted (similar to the parts where this was changed already)