Author: Simey Lameze
MDL-53923 mod_assign: test unoconv path
http://git.moodle.org/gw?p=moodle.git;a=commit;h=c4d692285ffba960a3d824ac0d17a04b149482e4
http://github.com/moodle/moodle/commit/c4d692285ffba960a3d824ac0d17a04b149482e4
+ 3.1 en [unoconvwarning,core_admin]
+ 3.1 en [pathtounoconvpathdesc,assignfeedback_editpdf]
+ 3.1 en [test_unoconv,assignfeedback_editpdf]
+ 3.1 en [test_unoconv_isdir,assignfeedback_editpdf]
+ 3.1 en [test_unoconv_notestfile,assignfeedback_editpdf]
+ 3.1 en [test_unoconv_notexecutable,assignfeedback_editpdf]
+ 3.1 en [test_unoconv_ok,assignfeedback_editpdf]
+ 3.1 en [test_unoconv_versionnotsupported,assignfeedback_editpdf]