Update arch-bootstrap.sh

Added additional packages to fix "error while loading shared libraries" error.
Update installarch.sh

Changed arch-bootstrap download link
Update arch-bootstrap.sh

Moved packages to front
Update installarch.sh

https
Update arch-bootstrap.sh
Update installarch.sh

Replaced tmp URL with GrayHatter URL
Merge pull request #1 from HorizonShadow/develop

Fix for /usr/bin/pacman: error while loading shared libraries: libgssapi_krb5.so.2: cannot open shared object file: No such file or directory

origin of fix I believe comes from: https://bbs.archlinux.org/viewtopic.php?pid=1384857#p1384857