Changes that were in -4
Setup for FHS compliant man pages - FS#8839
Claim ownership of /etc/profile from bash - FS#4766
Remove LESSCHARSET env var from /etc/profile - FS#8877
/etc/profile revamp
Changes in -5:
Removal of /tmp workaround - FS#7194 close message
Removal of pacman dirs - FS#6062 comments
/proc permissions set to 555 - FS#8857