Make symlinks in .click/users/@all relative

[Chris Wayne]

In order to ship a preinstalled click package in a custom tarball, the clicks must be installed to /custom/click. Currently, there's no straightforward way to add a click into a custom tarball, as running 'click install --root=path/to/customtarball/source/custom/click clickpkg' makes the symlinks point to that full path, whereas on the system they need to point to just /custom/click

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: click 0.4.17.2
ProcVersionSignature: Ubuntu 3.13.0-17.37-generic 3.13.6
Uname: Linux 3.13.0-17-generic x86_64
ApportVersion: 2.13.3-0ubuntu1
Architecture: amd64
CurrentDesktop: Unity
Date: Thu Mar 13 08:42:16 2014
InstallationDate: Installed on 2013-07-26 (229 days ago)
InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
SourcePackage: click
UpgradeStatus: Upgraded to trusty on 2013-11-21 (111 days ago)