EnzoRondo

Results 3 issues of EnzoRondo

My code(same as in example): ```python from captcha_solver import CaptchaSolver solver = CaptchaSolver('browser') # also I have tried GUI backend, same issue raw_data = open('captcha.png', 'rb').read() print(solver.solve_captcha(raw_data)) ``` Result: ```...

You have interesting competitor: https://www.qownnotes.org/ these guys already made list of tags, it would be great to have same feature in mytetra, here is demo: ![image](https://user-images.githubusercontent.com/37320103/53935029-ce327580-409c-11e9-83b3-c8f2e7ddb044.png)

I see no ways to rename tags now, it would be great to have this opportunity