improve search
[#330] fix searh api
[#330] small refactoring
#432: added CreateEmptyMetadataJob
Merge pull request #431 from abf/rosa-build:330-improve_search
 #330 improve search
#432: stub #create_empty_metadata
fix pull request blob & commit links
fix blob path
refactoring
Merge pull request #434 from abf/rosa-build:fix_pull_request_blob_and_commit_links
 Fix pull request blob & commit links
Merge branch 'master' into 432-repositories-with-empty-metadata
#432: cleanup, added specs for CreateEmptyMetadataJob
#432: cleanup, updated UI, specs
#330 fix search
Revert "use updated grit"

This reverts commit 3f6ed02b3a484c74c0503165dccbb6e0e1649312.
Merge pull request #433 from abf/rosa-build:432-repositories-with-empty-metadata
 #432: Personal repositories should be created with empty metadata
Selects "base" repository by default at creation of build lists
fix NameError: uninitialized constant KeyPair::Open3
fix a mass projects import
fix error with empty commit