add link to bootstrap CSS framework

the CSS files are hosted by a CDN
see http://getbootstrap.com/getting-started/#download

Signed-off-by: Jeffrey Bastian <jbastian@redhat.com>
add local copy of bootstrap min CSS source

Signed-off-by: Jeffrey Bastian <jbastian@redhat.com>
update rpm spec for bootstrap CSS files

Signed-off-by: Jeffrey Bastian <jbastian@redhat.com>
update version string in path to CSS files

the bootstrap CSS files are stored in
  /usr/share/doc/restraint-client-$VERSION
so change $VERSION into the actual version number when
building the package

Signed-off-by: Jeffrey Bastian <jbastian@redhat.com>
generate pretty html from job.xml

TODO: update code to find job2html.xml
it may not be in /usr/share/doc/restraint-client-$VERSION/

Signed-off-by: Jeffrey Bastian <jbastian@redhat.com>
move client files out of docs

job2html xslt template and bootstrap css files should be in
/usr/share/restraint, not /usr/share/docs
updates for move to /usr/share/restraint/client

remove version number from job2html.xml and the related changes
in the restraint client code and spec file
update Makefiles to install client files
Merge remote-tracking branch 'origin/master' into bootstrapcss
use index.html as output instead of results.html
use correct path to job.xml and for index.html
Minor cleanups