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

Features:

• (new) Signed package support (WIP)
• (new) Display [installed], [installed: VER], or [local: VER] in -Ss
• (new) --progress parameter sets terminal title to package status
• (new) Add AUR link to -Si info
• Bug fix for saved AUR packages and --cachevcs
• Bug fix for pacmatic
• Build status log
• Override EDITOR for PKGBUILDs in config file
• --buildonly parameter to build but not AUR install packages
• --nofail parameter to quit if a package does not build
• --purgebuild parameter to remove unneeded build depends
• --skiptest to avoid installing unit test packages
• Config file support (/etc/apacman.conf)
• Cleaned up manpages
• Replacement for pacsysclean (-L list installed packages by size)
• -G now supports ABS + AUR packages
• --noaur parameter to skip AUR packages
• --warn parameter makes errors non-fatal (only enable if you know what you are doing)
• 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