google-astyle
make fmt
fmt by default
Run sources through astyle
Merge branch 'master' into dev

Conflicts:
	.gitignore
	Makefile
	src/base_model.cc
	src/context.cc
	src/context.h
	src/database.cc
	src/database.h
	src/feedback.cc
	src/feedback.h
	src/get_focused_window_linux.cc
	src/https_client.cc
	src/https_client.h
	src/json.cc
	src/kopsik_api.cc
	src/kopsik_api.h
	src/kopsik_api_private.cc
	src/kopsik_api_private.h
	src/kopsik_api_test.cc
	src/kopsik_api_test.h
	src/proxy.h
	src/time_entry.cc
	src/toggl_api_client_test.cc
	src/ui/cmdline/main.cc
	src/user.cc
	src/user.h
	src/websocket_client.cc