Beta 0.7.0

Supported targets

• x86_64
• rm86
• uxn
• lua (CallistoScript)

What's Changed

• Add init and deinit methods by @yeti0904 in #5
• Make backends OS independent by @yeti0904 in #7
• New variables by @yeti0904 in #8
• Fix Lua backend bug by @LordOfTrident in #9
• add CallistoScript by @yeti0904 in #10

Full Changelog: b0.6.0...b0.7.0