turning useless media related theme-functions into compose or plain markup functions
fix #6260 fixing display of rights on image page
ref #2985 implementing named area page to make area details like level accessible
ref #2985 output of extensions implemented generically and for occurrences
ref #2985 units in min max measures only at the end and after the error value
fix #5844 persistent stable identifier clickable
fix #4453 Enhance portal visualization of molecular data
ref #6042 Open media with direct link instead of media page
Show stable identifier in specimen page (if present) #5515
Remove unnecessary if statement
Add link to associated taxa in specimen page #5611
restructuring description element code
Open specimen images in image viewer #5106
avoiding display of 'Exact location' for empty Point data
#3742 displaying altitude, distance to Ground and watersurface correctly with ranges
Fix some labels
moving content of folder 7.x up to the repository root