- refactor lcl_html_helper (renamed to lcl_html, additional methods)
- icons rendered with lcl_html->icon
- some common html chunks moved to lcl_gui_chunk_lib
- lcl_gui_page_super renamed to lcl_gui_page
- page structure rendering concentrated in lcl_gui_page->render
- use top breadcrumb/toc to switch between repositories
* move main and background to new includes
* done, close#283
- hide/show feature removed
- refresh all freature removed
- error log moved to before file list
* minor changes
* refactor most regarding commit and staging
* use gitgraph 1.2.3
* move db gui to new include
* allow specifying branch
* move target branch to stage object
* git, get rid of reference to repo
* merge now working #275
cleanup