- Individual functions no longer contain the square brackets to act as
seperators. These are instead included in the xsetroot command within
dwm_bar.sh itself so that they can be modified much more easily if the user desires.
- Fixed dwm_battery.sh showing a space between the level and '%' symbol
when discharging.
- Added dwm_ccurse to dwm_bar.sh. Guess I forgot that.

- Added the $IDENTIFIER value that determines if unicode or plaintext is
used for function identifiers
- Cleaned up scripts with the help of shellchecker
- Fixed dwm_status so that other drives mounted within /home are ignored
- Replaced unicode codes with actual unicode in the source. For some
reason the codes didnt work on my Void machine
- Updated readme