Test for the project

[e-j]

Create a test suite that ensure that the features of MultiTests are still going well.
Use travis-ci for run that suite.

We can run the suite on several Qt configuration (mainly qt5 and qt4.8) as explained here or here

[e-j]

We now have a extensible test suite.

• Each test is one directory which is a little Qt QTest project.
• A script specific.sh can be set into it for check the status of the test
• All tests are compiled (global test fail if compilation fail)
• Test binary is run for all tests and output can be parsed by the specific.sh script

Coverage must be increase by adding test (if one of the case if in failure, several in failure, etc)
Also a way of define options for run the Qt Test binary must be found (for test XML output, case option, etc.)

[e-j]

A Test is now more easy to configure, refer to description