add F5 to :QuickRun
add pingus settings
tune ls
add color setting
add merge.tool
remove custom pager setting
add editor setting to vim --noplugin -Z
add aliases: expand/unexpand
add default ignore-list
fix aliases: cmake
add .gitconfig.d
add alias apt
add alias find
fix rm-star
add system default search path
add alias apt; to perfect subcommands
add .ackrc
update ack config
add alias ninja
fix and add aliases w3m.package.*