Fix ssh auth for FreeBSD box builds

Setting `:auth_modes` to `['password','publickey']` does not work for
FreeBSD. Adding `keyboard-interactive` to the list allows FreeBSD boxes
to be built.
Merge pull request #926 from lukebakken/fix-ssh-auth-methods

Fix ssh auth for FreeBSD box builds
add templates for ubuntu-12.04.4-server-{amd64,i386}
Add template for Ubuntu Server 14.04 LTS amd64

Based on template 'ubuntu-13.10-server-amd64'.

Signed-off-by: Gregor Zurowski <gregor@zurowski.org>
Merge pull request #938 from gzurowski/Ubuntu-14.04

Add template for Ubuntu Server 14.04 LTS amd64
Merge pull request #937 from aleiphoenix/master

add templates for ubuntu-12.04.4-server-{amd64,i386}
[Minor] Force delete udev rules file to suppress warnings.

Signed-off-by: Gregor Zurowski <gregor@zurowski.org>
Merge pull request #939 from gzurowski/Ubuntu-14.04-Cleanupfix

[Minor] Force delete udev rules file to suppress warnings.
Add temporary fix for VirtualBox Additions 4.3.10 issue

VirtualBox Guest Additions version 4.3.10 misses to add a symlink during
installation which results in Vagrant not being able to mount shared
folders. See VirtualBox ticket #12879:
https://www.virtualbox.org/ticket/12879.

Signed-off-by: Gregor Zurowski <gregor@zurowski.org>
Merge remote-tracking branch 'upstream/master' into Ubuntu-14.04-VboxAdd-Fix
Merge pull request #941 from gzurowski/Ubuntu-14.04-VboxAdd-Fix

Add temporary fix for VirtualBox Additions 4.3.10 issue
Add Debian-7.5.0-amd64-netboot template
Add Debian-7.5.0-i386-netboot template
Update ISO src for archived Debian
Merge pull request #943 from kipit/fix_debian_lt_75_iso_src

Update ISO src for archived Debian
Merge pull request #942 from kipit/add_debian_75_template

Add Debian 7.5.0 templates
Fix VMWare Fusion 6 compatability

Make vmx file generation compatible with the latest VMWare Fusion 6. 

We still have to specify boot order for Fusion 6*, otherwise some OS wouldn't load. Could be easily reproduced with windows-2008R2-serverstandard-amd64-winrm, without bootOrder the VM wouldn't start installation.
Merge pull request #944 from artemyarulin/Fusion6-compatibly-fix

Fix VMWare Fusion 6 compatability
Add templates for Scientific Linux 6.5

Only contains updated mirror and iso urls.
Added install instructions for OS X Mavericks + XCode 5.1