Update maven build machinery.

* Bump min maven version to actual one.
* Bump to tycho 1.3.0
* Define tycho plugins used version in pluginManagement.

Change-Id: I91cdb889dc0528fd3c96e62a6a413008fe3bb49b
Signed-off-by: Alexander Kurtakov <akurtako@redhat.com>
1 file changed