0.6.8

- A renamed chip will now have the name's first character as the indicator on the button
- Added a "Place in All Slots" context command to Build drone parts. Selecting this will place the right-clicked part into all eligible slots, even ones with parts already in them. The parts that get replaced in this manner will respect their current settings (rotation, chips, etc), as if you had selected "Replace" on them.
- Added an option on most nodes to "Pause Sandbox", the sandbox arena will automatically pause when it reaches that node (for debugging purposes)