#428 Add collection action dropdown to concept detail. (#259)
#428 Add collection action dropdown to concept detail. (#259)

* #428 Add collection action dropdown to concept detail.

* #428 Hide collection dropdown for guest users.

emrah-b/ocl_web,OpenConceptLab/ocl_web,burakince/ocl_web,burakince/ocl_web,molgun/ocl_web,paynejd/ocl_web,emrah-b/ocl_web,paynejd/ocl_web,burakince/ocl_web,OpenConceptLab/ocl_web,emrah-b/ocl_web,paynejd/ocl_web,OpenConceptLab/ocl_web,paynejd/ocl_web,molgun/ocl_web,molgun/ocl_web,burakince/ocl_web,OpenConceptLab/ocl_web,emrah-b/ocl_web,molgun/ocl_web