[#839] Added '+ more' popovers for partners on project directory
[#839] Added '+more' popovers for focus areas on project directory
[#839] Added '+more' popovers for sectors on project directory
[#839] Added information on focus areas, sectors and partners on project main
[#839] Merged branch 'feature/rsr_v3'
[#839] Code cleanup
[#839] Fixed double declarion of 'Organisation.partner_types'
Merge pull request #950 from akvo/839_more_popups

[#839] Additional data in project-directory and project-main