Merge branch 'libArachne_rebased'

Conflicts:
	plugins/SimulationView/SimulationPass.py -> Reverted layer view optimisation in Master while some whitespace changed in Arachne.
	resources/definitions -> Bunch of conflicts with profile updates.
	resources/quality -> Bunch of conflicts with profile updates.
	resources/texts/change_log.txt -> Removed the Arachne change log (as they are internal versions). It'll have to be re-added when we release this version as stable.

resources/variants/ultimaker3_extended_aa0.8.inst.cfg

@@ -9,22 +9,17 @@ type = variant
 hardware_type = nozzle
 
 [values]
-acceleration_enabled = True
-acceleration_print = 4000
 brim_width = 7
 cool_fan_speed = 7
 cool_fan_speed_max = 100
 cool_min_speed = 5
 default_material_print_temperature = 200
-infill_before_walls = False
-infill_line_width = =round(line_width * 0.6 / 0.7, 2)
 infill_overlap = 0
 infill_pattern = ='zigzag' if infill_sparse_density > 80 else 'triangles'
 infill_wipe_dist = 0
 jerk_enabled = True
 jerk_print = 25
 layer_height = 0.2
-line_width = =machine_nozzle_size
 machine_min_cool_heat_time_window = 15
 machine_nozzle_cool_down_speed = 0.85
 machine_nozzle_heat_up_speed = 1.5
@@ -45,7 +40,6 @@ retraction_hop = 2
 retraction_hop_only_when_collides = True
 retraction_min_travel = =line_width * 2
 skin_overlap = 5
-speed_equalize_flow_enabled = True
 speed_layer_0 = 20
 speed_print = 35
 speed_topbottom = =math.ceil(speed_print * 25 / 35)
@@ -59,6 +53,4 @@ switch_extruder_prime_speed = 20
 switch_extruder_retraction_amount = 16.5
 top_bottom_thickness = 1.4
 wall_0_inset = 0
-wall_line_width_0 = =wall_line_width
-wall_line_width_x = =wall_line_width
 wall_thickness = 2