check for id on aplink/rplink creation
Merge branch 'rest-refactoring' of git@github.com:nesi/projectdb-webapp.git into rest-refactoring
(int)NULL==0 apparently
Merge branch 'rest-refactoring' of git@github.com:nesi/projectdb-webapp.git
skip validation if project name = "New Project", validate created projects
Merge branch 'rest-refactoring' of git@github.com:nesi/projectdb-webapp.git into HEAD