Increasing the wait time for making sure mysql is up in mysql init.d script.

Change-Id: I08378a8d40d22f5ee78cdffface72959a051b3c4
    Summary of changes:
    1)Contrail.spec file moved to tools/packages/rpm/contrail
    2)ifmap-server fetched from cache and not built every time
    3) In contrail.spec, git version info for packages removed, decsription added, scripts changed to add user contrail and group contrail.
    4) ini scripts of supervisor daemons changed to user contrail so that they run as user contrail and not as root[webui,database and vrouter run as root]
    5) only supervisor runs as root
    6) user contrail owns /var/log/contrail and /usr/share/ifmap-server

Change-Id: I946548460737e90630dcfd493f3508f0d459eee3

This rpm is not needed. It was originally added for ifmap-server
Review comments are also included

Change-Id: I91d43c1da30beb676ceb405d98a3765031ffb134
Merge "Increasing the wait time for making sure mysql is up in mysql init.d script."
Changes for redhat