Minor fixes:
* min value allowed on input (was 1, now is 0.0001)
* Number filter with 4 decimals
Fixes: number variables forced to be a Number type.
Add feedback while importing wallet
reduce the chance of a test failure
More tests for amounts validation
Fixes:
* Copy available funds to input (amount) on Chrome browser.
* Improve style of topAvailable button.
* Show valid message immediately after copy.
* Hide link if not have funds
Fixed test and new test entry for new method
Add wallet factory tests
intermediate screen backup
add tests
fix error and improve performance
fix import backup request
add authentication via new Message core class
Update CHANGES.md
Update CHANGES.md
fix typos
Merge pull request #764 from gabegattis/patch-2

fix typos. thanks!
Merge pull request #756 from maraoz/feature/continue-and-backup

Add continue and backup button to intermediate screen
Merge pull request #755 from yemel/feature/importing-feedback

Add feedback while importing wallet
Update CHANGES.md