Added a new Test Suite (Integration) for compatibility tests. These tests will import Zanata client artifacts from previous versions and test compatibility when using against a current version of the server. Currently only versions 1.4.4 and 1.3 are verified by these tests.
For code relating to these tests, please see: https://github.com/zanata/zanata/commit/cf976532037b1780a8d06dcc1dc3460e7b8b1e11 https://github.com/zanata/zanata/commit/2783bb2f230dee2b7328cfa5ce275dd6883a363b https://github.com/zanata/zanata/commit/983233f0caa7ce45966f302c515e1479bf9bc208 https://github.com/zanata/zanata/commit/d4ca28d475dedee61c3736a03ffd8c4cc7ad1faa https://github.com/zanata/zanata/commit/38bc6fd9e2357d6ff08f46a458efc75dac6bc0ae https://github.com/zanata/zanata/commit/b9a43611bc164400c0036cc8f9976e64e961c341