* show log, remove title parameter
the log objec already have the title as part of the object, another input is not required
this aligns the code to always use the title from the object
closes#4223
* zif_abapgit_log, change title to csequence input
* Part 1
* Part 2
* Part 3
* Lint
* Part 5
* Part 6
* Part 7
* Part 8
* Part 9
* Enforce type naming prefix
All types need to start with TY_...
* Fix local types
* HTML: move add_icon to interface
* ZCL_ABAPGIT_HTML_TOOLBAR use interface
* ZCL_ABAPGIT_GUI_REPO_OVER use interface
* ZCL_ABAPGIT_GUI_PAGE_VIEW_REPO use intf
* log: move show functions to new class
Enhance ZIF_ABAPGIT_LOG
- add IS_ITEM structure (object) to message adding functions
- add method "add_exception"
- add method "add_info"
- relocate methods "show", "to_html" and "write" to new class ZCL_ABAPGIT_LOG_VIEWER
Introduction of new log viewer class ZCL_ABAPGIT_LOG_VIEWER
Replacement of relocated methods where used
-> This is the next step providing a log for serialzation/de-serialization (see #2534)
* fix abaplint issues
fix abaplint issues
* fix abaplint issues (2)
fix abaplint issues
