Refaktoring bibdk_reservation to handle messages and links to infomedia/sb_kopi in reservation flow
cleanup unused code
rename function
remove debug
cleanup
refactor to use generic ting_agency_view_agency_branch function
update test
add dependency
move messages functions to relevant file
update test
Render messages, also for info media posts
Do not show links in sb_kopi flow
only show messages if no links
add direct links to action links
only render link if link exists
Merge branch 'feature/1362-reservation_flow' into develop

Conflicts:
	includes/bibdk_reservation_form_step_1.inc
	test/bibdk_reservation_web_test.test