Remove the travis check for 0.10.29
Remove the travis check for 0.10.29

We don't run 0.10.29 in production any more, so no need to test against
it either.

gwicke/restbase,d00rman/restbase,wikimedia/hyperswitch,eevans/restbase,wikimedia/restbase,milimetric/restbase,wikimedia/restbase,cscott/restbase,wikimedia/mediawiki-services-restbase,eevans/restbase,cscott/restbase,inverno/restbase,gwicke/restbase,d00rman/restbase,Pchelolo/restbase,wikimedia/mediawiki-services-restbase,inverno/restbase,milimetric/restbase,Pchelolo/restbase