Inspections

Branch: test
Merge changes from 2.1

test . 8957cd...8302b2 . push triggered

  1 new issue, 5 fixed issues found.
23:06
created
Update travis config

test . fcdd70...8957cd . push triggered

  5 new issues found.
24:03
created
wip

test . 05319e...fcdd70 . push triggered

  No notable changes.
16:29
created
Use later versions of linux for travis builds

test . 05319e . push triggered

  No notable changes.
12:40
created