Config in $HOME

[erikw]

Write a default config somewhere in $HOME and let the configuration of what segments to use be done there.

[erikagnvall]

From (the now closed) issue #24 by @DrunkenInfant:

Add proper configurability by separating the config from the repo.
Tmux allows setting and reading environment variables, this could be placed in a file sourced by tmux.conf.
A sample or default configuration should be provided for quick installation.
Each such env var should be namespaced to prevent collisions with system variables.
This would allow each segment to provide its own configuration as well.

[erikw]

Go over all segments and try to extract configurable parts e.g. the weather location in weather_yahoo.sh and put these in a configuration file so the users don't have to edit the segments (so much).

[maksimr]

I agree with @erikw

[erikw]

Finally, done after d47c2ec.