update submodules, remove bsd shims, fix bugs

remove .login_conf, .mailrc
simplify $HOME usage overall, only use where needed
fix old changed paths (l -> lck)
shorten bsd-specific paths (`/usr/local', etc)
add tint2-alsa, only supports alsa, bsd has oss volumeicon pkg

specific additions & changes in files:
.Xresources: fix/upd matcher, unbreak unicode, add yeahconsole
.xinitrc: now uses zsh for env, still sh-compatible
.xinitrc: remove conky stuff for now, rely on urxvtd now
.zprofile: fix tmp folder generation and links, go on all userlands
.zshenv: add XDG_RUNTIME_DIR
.zshrc: update aliases, accept pstree, deprecate wscons kludge
tint2-wifi: remove bsd stuff, require linux /proc... might readd
timt2-i3status: fix busybox lack of -u, makes output choke(!)
install.sh: use portable -perm, remove broken android "fix",
            better icon theme detection
compton.conf: change shadows, temp fix for unknown crash
i3/config: compat with sway, split all colors into single words
tint2rc: update colors, update to latest config version