Cleaned up bashrc from some perl configuration that belongs to ~/.profile (and also, done conditionally)
Created a .config/sh directory which content is sourced by bashrc, this way it's possible to have machine-specific cofniguration there out of the version control.
Moved the aliases and the cd override to the config/sh directory, cleaning up bashrc.
Merge branch 'master' of https://github.com/Ferk/xdg_config