rpc-clnt: move rpc_clnt_reconnect() call to rpc_clnt_init
rpc-clnt: move rpc_clnt_reconnect() call to rpc_clnt_init

Previously rpc_clnt_reconnect() was called inside rpc_clnt_connection_init
which in turn was called from rpc_clnt_init. This change makes
rpc_clnt_connection_init re-usable for the next patch

Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 2078 (Volume Migration is not working)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2078

Kaushikbv/Gluster,Kaushikbv/Gluster,Kaushikbv/Gluster