.gitconfig: Show the reflog with relative date
.zshrc: Add more aliases
.zshrc: Do not inform the user before executing "rm *"
.zshrc: Add an alias for apt-get not to install recommended packages
.zshrc: Make zsh-syntax-highlighting installed by default
.zshrc: Change some aliases for Vim
.zshrc: Add an alias for the "tmx" script if available