Update testify dependency

Merge pull request jfrog#24 from gailazar300/nuget-to-bi

Add filesystem walk support

Merge branch 'master' into dev

Merge remote-tracking branch 'upstream/dev'

Executes an external process print logs to stderr (jfrog#18)

Updated go.mod

Merge pull request jfrog#15 from elioengcomp/get_cmd_error_output

Return command error output

Add prompt option and exit-code return-value to RunCmdWithOutputParser

Remove the GetRegex function from gofrog

Merge pull request jfrog#8 from AlexeiVainshtein/master

Support for go modules