Do not bundle 'version' file, have install create it
Instead of creating the 'version' file to be distributed using dist-hook
have the install-data-hook create the file making it possible to store
additional details (e.g. build opts) to the file.
install-data-hook:
Create the 'version' file. Use ini-style format. Add configuration
invocation command line options as 'configuration' to the file.
uninstall-hook:
* Remove symbolic link "major.minor"
* Remove current version dir
Signed-off-by: Toni Gundogdu <legatvs@gmail.com>