update gitignore

re-enable subdirs for templates

add enum case for actinia module

enable setting of specific enum

Merge pull request #32 from AnikaBettge/pctemplate_in_pctemplate

process chain templates can be used in other process chain templates

Merge pull request #30 from AnikaBettge/actinia_module_if

add filtering of varibales with default values

add exe to self-description

add travis ci to deploy wheel for release

fix remote

Merge branch 'master' of github.com:mundialis/actinia-gdi