1.1.0-beta15-hf1 for MC 1.10.2

Hotfix release due to broken build.

New Features / Improvements:

• Introduce automated unit tests + run them during CI
• Change wooden conveyor model to not use rubber optic (#257)
• Add wooden band and change recipe for wooden conveyor (fixes #257)
• Remove obsolete wood pieces from conveyor model
• Implement blacklist for right click on conveyors ( Fixes #253 )
• Reduce cost for magnetic coil and support frame ( #249 )
• Drop attached redirectors when breaking or disassembling conveyors ( fixes #247 )

Bugfixes:

• Added safeguards for null fluidStack arrays and some other cases ( #254 )
• Added safeguards for issues with partially loaded machines and corrupt data
• Correctly mark tile entities and multiparts dirty when processing, might fix some desyncs and/or dataloss
• Prevent model loading errors before variant registration (e8b3b83)
  • Load earlier to prevent errors
  • Add an additional pseudo-variant for inventory rendering
• Full rewrite of piping system (9b75482, should work towards fixing #213)
• Network code cleanup (abae350), should improve rendering performance a bit

Known issues:

• Placing pipe-enabled blocks crashes the game (#267)
• Using chutes and creative cache crash the game when interacting with hoppers and other non-null-item stuff