request #157: Add first version of rubygems generator
request #157: Add first version of rubygems generator

Executing share/reubygems/generate ir will create gems for OCA and CLI.
The new gems will be copied to the source code root directory.

Modify DEFAULTS, TEMPLATE and GEM_DESCRIPTION constants to modify or
add new gems.

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