Issues with ,branch option in import since change to https

[Jerome St-Louis]

See http://launchpadlibrarian.net/592718690/jerstlouis-ecere-ppaPrecise.log
<cjwatson> It's possible that the ,branch thing no longer works quite the same way with https:// rather than git://
<cjwatson> Odd, running "brz branch https://github.com/ecere/sdk.git,branch=ppa%2Fprecise" locally works fine
<cjwatson> I think it would be worth a bug report on https://bugs.launchpad.net/lp-codeimport
<cjwatson@xenial-lp-codeimport ~/src/canonical/lp-codeimport/lp-codeimport (master=)>$ env/bin/bzr branch https://github.com/ecere/sdk.git,branch=ppa%2Fprecise
<cjwatson> bzr: ERROR: Not a branch: "https://github.com/ecere/sdk.git,branch=ppa%2Fprecise/".

[Guruprasad (lgp171188)]

Colin mentioned on the same IRC discussion that this will be fixed when we upgrade breezy.