oZones: small fixes
oZones: small fixes

Improve the regexp matching zone endpoint urls for the vdc information to display sunstone and onexml_rpc variable addresses.

Enlarge the hosts boxes when creating an VDC. Set variable dialog height.
(cherry picked from commit 33d157cc7ff9f0175bcd744a194d86bf0b530b12)

ggalancs/one,OpenNebula/one,juanmont/one,alvarosimon/one,abelCoronado93/one,alvarosimon/one,Terradue/one,atodorov-storpool/one,ggalancs/one,goberle/one,cloudweavers/one,ohamada/one,juanmont/one,spirit03/one,dberzano/opennebula-torino,tuxmea/one,atodorov-storpool/one,baby-gnu/one,fasrc/one,mattthias/one,atodorov-storpool/one,dberzano/opennebula-torino,atodorov-storpool/one,abelCoronado93/one,OpenNebula/one,dberzano/opennebula-torino,tuxmea/one,hsanjuan/one,dberzano/opennebula-torino,baby-gnu/one,unistra/one,Terradue/one,Terradue/one,juanmont/one,dberzano/opennebula-torino,juanmont/one,juanmont/one,atodorov-storpool/one,spirit03/one,spirit03/one,juanmont/one,tuxmea/one,cloudweavers/one,goberle/one,hsanjuan/one,tuxmea/one,tuxmea/one,unistra/one,abelCoronado93/one,mattthias/one,ohamada/one,alvarosimon/one,spirit03/one,ohamada/one,cloudweavers/one,baby-gnu/one,ggalancs/one,mattthias/one,goberle/one,unistra/one,hsanjuan/one,goberle/one,cloudweavers/one,unistra/one,OpenNebula/one,ohamada/one,OpenNebula/one,cloudweavers/one,hsanjuan/one,fasrc/one,baby-gnu/one,mattthias/one,ggalancs/one,mattthias/one,unistra/one,alvarosimon/one,unistra/one,unistra/one,baby-gnu/one,juanmont/one,atodorov-storpool/one,tuxmea/one,hsanjuan/one,mattthias/one,Terradue/one,alvarosimon/one,atodorov-storpool/one,spirit03/one,ohamada/one,OpenNebula/one,abelCoronado93/one,dberzano/opennebula-torino,ohamada/one,alvarosimon/one,alvarosimon/one,tuxmea/one,ohamada/one,mattthias/one,tuxmea/one,fasrc/one,fasrc/one,spirit03/one,OpenNebula/one,ggalancs/one,alvarosimon/one,fasrc/one,fasrc/one,goberle/one,juanmont/one,cloudweavers/one,hsanjuan/one,Terradue/one,spirit03/one,hsanjuan/one,goberle/one,Terradue/one,baby-gnu/one,goberle/one,ggalancs/one,OpenNebula/one,abelCoronado93/one,Terradue/one,abelCoronado93/one,Terradue/one,ggalancs/one,baby-gnu/one,OpenNebula/one,atodorov-storpool/one,ggalancs/one,fasrc/one,atodorov-storpool/one,hsanjuan/one,juanmont/one,OpenNebula/one,baby-gnu/one,spirit03/one,goberle/one,dberzano/opennebula-torino,fasrc/one,cloudweavers/one,unistra/one,cloudweavers/one,abelCoronado93/one,abelCoronado93/one,ohamada/one,mattthias/one