Added .gdbinit
Added .gitconfig
.gitconfig: removed newlines after my name and email
VIM: Map zz to ZZ
Vim: better support for vim-airline
Added .bashrc
bashrc: cleanup a bit
bashrc: reorganize color support
Add a function repeat() from examples.
bashrc: remove duplicate setting of $PS1
bashrc: move bash_completion to the end of the file

It takes a lot of time, when execution of .bashrc is stopped, at least
more important things will be initialized.
bashrc: group aliases together
bashrc: group together environment variables
bashrc: some tidying of env variables
bashrc: correct formatting
Set nowrap

Wrapping turned out to be annoying.
bashrc: deleted commented out default history config
Move lesspipe together with the aliases
.vimrc: map Y y$
.vimrc: add pl to the list of languages