Game version 0.95.130 released

Notable changes:

• Fixed the overlapping of Hubble 1 and Hubble 2 in the production screen, preventing the latter to be built if run with skirmish set to level 6. Note that Hubble 1 is a campaign-scripted satellite, and can't be really deployed. [Issue #720]
• Players can now build previously non-buildable tech in skirmish (e.g., Thorin @ lvl 6).
• Added option to campaign editor's copy feature to make copy of the default labels.