[Suggestion] Add clarification that minecraft login is Email address, not username.

[Videogames]

This is probably never going to be read ever, but 
When you log into Technic Launcher the screen asks for a name and password, however some people might wrongly assume this is asking for their username.
Simply put, I think the header should be changed to something like 'email address' or have it written in parenthesis in order to make the UI clearer.

[JaariAtmc]

Two minor issues here.

1.) It appears that 99.99% of the users get that they have to use their emailadress/password instead of username/password.

2.) The guy that managed the launcher left like a year or more ago.

[EvilOwl]

1. Wrong section.

2. The launcher has a github repository with the issues tab enabled, use it.