KAS 1.0 Beta3 (v0.7.2)

Changes:

• [Fix] #186: Loaded position of TJ-2 & T-60 is incorrect.
• [Fix] #187: Vessel can auto save during interactive mode.
• [Fix] #188: Incorrect unlinking when vessel root changes.
• [Enhancement] TB-60 supports locking and active steering to increase stability.