Introduce and document Transifex

[lazyfrosch]

I created a Transifex organization, this should help with future translation efforts.

https://www.transifex.com/terminator

• Add documentation
• Add badge and info to README/Contributing
• Add links to about

[comradekingu]

@lazyfrosch Transifex Doesn't help translation or libre software projects in the slightest.
It neither is libre software, nor does it support libre software. It functions as something you need libre software to combat. It isn't even a good tool…
Set up shop with Weblate instead. I'll help where I can :)

Launchpad has a translation platform that isn't half bad if wanting to make use of existing infrastructure.
In my view Weblate is the easily the better choice.

[nerun]

Hi, could you add manpages to transifex? I would like to see terminator's linux page manual translated.