Before this commit is applied BRANCH_LIST is called twice while
refreshing an online repo. This leads to two identical HTTP calls.
After this commit is applied BRANCH_LIST is only called once and
therefore only one HTTP request is sent.
* lcl_background to global
* lcl_branch_overview to global
* lcl_services_git to global
* lcl_services_repo and lcl_services_db to global
* lcl_services_abapgit to global
* lcl_gui_chunk_lib to global
* lcl_gui_view_tutorial to global
* lif_auth to global
* lcl_auth and lcl_gui_view_repo to global
* lcl_view_repo
* lcl_gui_page_syntax to global
* 2 pages to global
* refactor router, less dynamic references
* background pages to global
* branch overview to global
* settings page to global
* repo settings page to global
* explore page to global
* diff page to global
* debug info to global
* main page to global
* refactor router, no dynamic references
* db pages to global
* router to global
* gui to global
* clean up includes
* move type definnition to interface
to avoid syntax error after abapmerge
* move types to interface
* move types to interface
* rename tyep
* move type
* move types
* move type
* lcl_http to global
* remove dependency lcl_git_transport -> repo
remove dependency lcl_git_transport -> lcl_repo_online
* lcl_git_transport to global
* indentation + cleanup includes
