ArchLinux User Repository (AUR) helper and pacman wrapper forked from packer

Features:

• (new) --purgebuild parameter to remove unneeded build depends
• (new) --skiptest to avoid installing unit test packages
• (new) Config file support (/etc/apacman.conf)
• (new) Cleaned up manpages
• (new) Replacement for pacsysclean (-L list installed packages by size)
• (new) Built-in ABS support (-G now support ABS+AUR packages)
• (new) --noaur parameter to skip AUR packages
• (new) --warn parameter makes errors non-fatal (only enable if you know what you are doing)
• (new) run as root workaround for Pacman 4.2+
• All features from packer
• Saves built AUR packages to /var/cache/apacman/pkg
• Uses AUR package cache directory if applicable
• --needed parameter that does not install up-to-date packages
• --ignorearch parameter that ignores architectures specified in PKGBUILD (useful for ARM devices)
• --skipcache parameter that skips check for pre-built package in cache directory
• --cachevcs parameter installs cached VCS (git, svn, hg) packages newer than AUR PKGBUILDs
• Partial passthrough support for -R, -Q, and -U pacman parameters