pentadactylrc: brighter text when colour scheme enabled
zshrc: fix usbmount alias
SourceCodePro: regen and rename style to RegularFixed
zshrc: rm pacman-color. functionality added in pacman 4.1
Xresouces: change font to Inconsolata_g_Powerline
gitconfig: update merge options
zshrc: add alias for mounting luks encrypted flash drives
xinitrc: simplify checking if apps already running