BB importer: More advanced error handling
BB importer: More advanced error handling

axilleas/gitlabhq,jirutka/gitlabhq,openwide-java/gitlabhq,stoplightio/gitlabhq,iiet/iiet-git,stoplightio/gitlabhq,dplarson/gitlabhq,stoplightio/gitlabhq,darkrasid/gitlabhq,openwide-java/gitlabhq,LUMC/gitlabhq,darkrasid/gitlabhq,mmkassem/gitlabhq,LUMC/gitlabhq,axilleas/gitlabhq,axilleas/gitlabhq,openwide-java/gitlabhq,htve/GitlabForChinese,jirutka/gitlabhq,dplarson/gitlabhq,dreampet/gitlab,darkrasid/gitlabhq,jirutka/gitlabhq,stoplightio/gitlabhq,htve/GitlabForChinese,LUMC/gitlabhq,htve/GitlabForChinese,t-zuehlsdorff/gitlabhq,dreampet/gitlab,iiet/iiet-git,mmkassem/gitlabhq,openwide-java/gitlabhq,htve/GitlabForChinese,dreampet/gitlab,t-zuehlsdorff/gitlabhq,mmkassem/gitlabhq,mmkassem/gitlabhq,darkrasid/gitlabhq,dreampet/gitlab,t-zuehlsdorff/gitlabhq,jirutka/gitlabhq,LUMC/gitlabhq,dplarson/gitlabhq,iiet/iiet-git,axilleas/gitlabhq,dplarson/gitlabhq,iiet/iiet-git,t-zuehlsdorff/gitlabhq