Update README after introducing upstream-extra (#49)
Update README after introducing upstream-extra (#49)

* Update README after introducing upstream-extra

Signed-off-by: Christian Lindig <4f88b50bc9dba63c9a7d9e208d4b3ac6f1a52800@citrix.com>

* For Travis, move from whitelist to blacklist for packages in xs

This should make adding packages in xs/ easier as now we will try to
compile them on Travis by default.

Signed-off-by: Christian Lindig <4f88b50bc9dba63c9a7d9e208d4b3ac6f1a52800@citrix.com>

* Fix code block in README

Signed-off-by: Christian Lindig <4f88b50bc9dba63c9a7d9e208d4b3ac6f1a52800@citrix.com>

* Revert "For Travis, move from whitelist to blacklist for packages in xs"

This reverts commit 02417c1d9df4736281ef015fbb77bd8e828985a1.

lindig/xs-opam,gaborigloi/xs-opam,mseri/xs-opam,xapi-project/xs-opam,mseri/xs-opam