fix this old error
minor panel adjustments

.stop writing to brightness count file once it hits 5
.increase size of xtitle output to 80 max
.add back day to clock
major ranger config updates

.don't load default ranger rc (I have all settings/maps in
~/.config/ranger/rc.conf) by exporting RANGER_LOAD_DEFAULT_RC=FALSE
.updated default section so that it matches newest default rc.conf
without changes (only has things commented out); all changes are above
this section
.added some functions and shell commands (uploading to imgur, making thumbnails,
importing/tagging music with beets, sending mail with attachments, etc.)
.got rid of some copymaps
.removed duplicate functions from ~/.zshrc and sourced ranger_functions
.emulate selected or highlighted if none selected with "shell command %s || command %f"
exit after help; exit 1 only with illegal option
add alt+r as guake toggle hotkey
add generic function for adding more terms

also, awk makes more sense to me than a bunch of cuts