Update to HTTPS urls in BintrayRepositoriesExtension (#311)

issue 240 - Prevent publish task operations run multiple time for the…

… same values (#248)

Release version 1.8.1

Release version 1.8.0

Release version 1.7.3

Release version 1.7.2

"override" attribute does not overrides files, instead appends "?over…

…ride=1" to name of uploaded files. #133

Release version - 1.6

Add 'User-Agent' #97