fdo#74584: Revert "html: Options need to be lowercase, too"
fdo#74584: Revert "html: Options need to be lowercase, too"

This reverts commit 700883b34ebcdb77f398b4423f358bdf4648a853.

...since 73e3aafa990168aa532fa7b81fc4de8f455b10e1 was reverted and
sw_htmlexport test fails.

Change-Id: Ia83705279e792a0c2375619b6a209e46a319fea7

JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core