added travis.yml
fix for mysql missing create
Merge branch 'MOODLE_27_STABLE' of https://github.com/geogebra/moodle-qtype_geogebra into MOODLE_27_STABLE
Merge branch 'MOODLE_27_STABLE' of https://github.com/cmiic/moodle-qtype_geogebra into MOODLE_27_STABLE