vimrc: F4 shortcut removal

Signed-off-by: Adrian-Tudor Panescu <adrian@panescu.com>
bash_aliases: nitrogen version

Signed-off-by: Adrian-Tudor Panescu <adrian@panescu.com>
gitconfig: remotes

Signed-off-by: Adrian-Tudor Panescu <adrian@panescu.com>
vim,screen: options enabling

Signed-off-by: Adrian-Tudor Panescu <adrian@panescu.com>
terminalrc: larger font size

Signed-off-by: Adrian-Tudor Panescu <adrian@panescu.com>