Restructure dir

--HG--
rename : src/__init__.py => blutkit/__init__.py
rename : src/config.py => blutkit/config.py
rename : src/config/keybindings.yaml => blutkit/config/keybindings.yaml
rename : src/escudo.py => blutkit/escudo.py
rename : src/gui/__init__.py => blutkit/gui/__init__.py
rename : src/gui/keybinding.py => blutkit/gui/keybinding.py
rename : src/gui/keycombination.py => blutkit/gui/keycombination.py
rename : src/gui/keyconstants.py => blutkit/gui/keyconstants.py
rename : src/gui/keyutils.py => blutkit/gui/keyutils.py
rename : src/gui/textedit.py => blutkit/gui/textedit.py
rename : src/state.py => blutkit/state.py
rename : src/utils/__init__.py => blutkit/utils/__init__.py
rename : src/utils/context.py => blutkit/utils/context.py
rename : src/utils/dictutils.py => blutkit/utils/dictutils.py
rename : src/utils/evalutils.py => blutkit/utils/evalutils.py
rename : src/utils/fsutils.py => blutkit/utils/fsutils.py
rename : src/utils/listutils.py => blutkit/utils/listutils.py
rename : src/utils/strutils.py => blutkit/utils/strutils.py
rename : src/main.py => tryout.py
Remove escudo -> global

--HG--
rename : blutkit/escudo.py => blutkit/global.py
Rename Escudo to Blutkit