Release 2.3.0#17

Merged

lmakarov merged 7 commits into

Feb 7, 2019

Commits on Feb 7, 2019

Dropped Apache 2.2. Closes #15
Leonid Makarov
committed
Renamed apache2.4 to 2.4
Leonid Makarov
committed
Updated build setup
Leonid Makarov
committed
Updated LICENSE year
Leonid Makarov
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Updated README
Leonid Makarov
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Moved upstream image settings into Makefile/.travis.yml
Leonid Makarov
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Updated tests
Leonid Makarov
committed