try travis artefact go implementation
add $HOME/bin to the PATH for travis artefacts
Merge pull request #917 from lasconic/travisartifact

try travis artefact go implementation
give access key and secret to the new go travis artefact
pass all arguments to go travis artifact as env variables
debug travis artifact
Fix group combo in staff type editor.

the group combo box accesses the wrong staff templates, as it uses the combo current item index rather than its data.

Also cleaned a potential infinite loop.
fix upload path of travis artifact
Merge pull request #920 from mgavioli/Fix_group_combo_in_staff_type_editor

Fix group combo in staff type editor.
another try for a working vtest upload
another try for a working vtest upload
remove debugging for artifact uploading
convert enum ArticulationAnchor to enum class
convert enum ChordLineType to enum class
convert unnamed enum to enum class CrossMeasure
convert enum DurationType to enum class
convert enum DynamicType to enum class
convert enum HairpinType to enum class
convert enum Placement to enum class
convert enum DynamicRange to enum class