List of LINK_CATEGORY update
visibility in link_Category - ref #7249
upload icons for links category
Merge branch '7249' of https://github.com/enlacee/chamilo-lms into enlacee-7249
Fix function naming, use of non-uppercase new variables, better filtering in api_item_property_update() and use non-global variables in function call - refs #7249
Merge branch 'enlacee-7249' into 1.9.x