* refactor: Group profile function and eth function together
* refactor: group eth backend
* refactor: Move various eth call to eth backend
* refactor: move accounts call to account backend
* refactor: permission
abstract backend; add mock backend and testing
move bookmarks to backend wrapper
move bookmarks to backend wrapper
move bookmarks to backend wrapper
working version
cleanup
add mock backend
add nimble task & test folder
add evn.sh
make test run; implement bookmark method in the mock
add nim unit test
removing duplicated statement that was causing tests to run twice
re-enable other initilizations in the status object; support specifying backend in the constructor
update bookmark test
update bookmark test
update nimble and makefile
update nimble and makefile
update bookmarks test
remove old browser file
fixes#3659
Wallet2 needs its own event otherwise they wallet1/2 mixes
and as not everything is implemented in wallet2, it crashes
In this particular case, the account is added into wallet1 but trigger
an event intercepted by wallet2, wallet2 doesn't have the new account
and crash
