Fixed behaviour of 'handle_postinstall', where empty commands where being executed due to interference between the pre postinstall script code and the standard postinstall code.
Typo

Fixed undefined local variable or method 'filename' exception raised when using pre_postinstall_file option. Refers to #575.
Fix typo: orginal to original
Merge pull request #624 from chulkilee/fix-typo

Fix typo: orginal to original
Fix desc: vagrant is the default export format
Merge pull request #625 from chulkilee/fix-fusion-export-desc

Fix desc: vagrant is the default export format
Enable Pre/Post install file

- Split from talesins/veewee pull request, commit: d76dac4ab6a8663, associated with issue #578 (GitHub) on jedi4ever/veewee
Fixup SSH port forwarding

- Split from talesins/veewee pull request, commit: d76dac4ab6a8663, associated with issue #578 (GitHub) on jedi4ever/veewee
Adding the natting in the export phase causes an error, so don't do this.
Merge pull request #628 from bdellegrazie/windows-port-forwarding-fix

Windows port forwarding fix
Merge pull request #626 from bdellegrazie/prefile-fix

Enable Pre/Post install file
explicit include of json gem
no need for a vagrant alias
put em-winrm in a separate group
moved em-winrm to a seperate bundle group to achieve ruby-1.8.7 compatibility
Merge pull request #616 from zyegfryed/patch-1

Typo (filename -> pre_filename)
Avoid writing new lines on ssh output... this breaks output that rewrites the line, such as download progress, and in many cases produces excess line breaks.
Fix puppet.sh scripts to actually honor PUPPET_VERSION

There are some puppet.sh scripts that execute `gem install puppet` prior to
evaluating PUPPET_VERSION. This results in installing the latest version of
Puppet instead of the one specified in PUPPET_VERSION.
gentoo-amd64 - always get latest stage3, bump kernel version, use emerge-webrsync for first sync, workaround for autofs bug
gentoo-i686 - always get latest stage3, bump kernel version, use emerge-webrsync for first sync, workaround for autofs bug