Add "is_experimental" for experimental qualities

CURA-5879

resources/quality/ultimaker3/um3_aa0.25_PC_Normal_Quality.inst.cfg

@@ -10,6 +10,7 @@ quality_type = normal
 weight = 0
 material = generic_pc
 variant = AA 0.25
+is_experimental = True
 
 [values]
 acceleration_enabled = True

resources/quality/ultimaker3/um3_aa0.25_PP_Normal_Quality.inst.cfg

@@ -10,6 +10,7 @@ quality_type = normal
 weight = 0
 material = generic_pp
 variant = AA 0.25
+is_experimental = True
 
 [values]
 acceleration_enabled = True

resources/quality/ultimaker3/um3_aa0.8_CPEP_Fast_Print.inst.cfg

@@ -10,6 +10,7 @@ quality_type = draft
 weight = -2
 material = generic_cpe_plus
 variant = AA 0.8
+is_experimental = True
 
 [values]
 brim_width = 14

resources/quality/ultimaker3/um3_aa0.8_CPEP_Superdraft_Print.inst.cfg

@@ -10,6 +10,7 @@ quality_type = superdraft
 weight = -4
 material = generic_cpe_plus
 variant = AA 0.8
+is_experimental = True
 
 [values]
 brim_width = 14

resources/quality/ultimaker3/um3_aa0.8_CPEP_Verydraft_Print.inst.cfg

@@ -10,6 +10,7 @@ quality_type = verydraft
 weight = -3
 material = generic_cpe_plus
 variant = AA 0.8
+is_experimental = True
 
 [values]
 brim_width = 14

resources/quality/ultimaker3/um3_aa0.8_PC_Fast_Print.inst.cfg

@@ -10,6 +10,7 @@ quality_type = draft
 weight = 0
 material = generic_pc
 variant = AA 0.8
+is_experimental = True
 
 [values]
 brim_width = 14

resources/quality/ultimaker3/um3_aa0.8_PC_Superdraft_Print.inst.cfg

@@ -10,6 +10,7 @@ quality_type = superdraft
 weight = -2
 material = generic_pc
 variant = AA 0.8
+is_experimental = True
 
 [values]
 brim_width = 14

resources/quality/ultimaker3/um3_aa0.8_PC_Verydraft_Print.inst.cfg

@@ -10,6 +10,7 @@ quality_type = verydraft
 weight = -1
 material = generic_pc
 variant = AA 0.8
+is_experimental = True
 
 [values]
 brim_width = 14

resources/quality/ultimaker_s5/um_s5_aa0.25_PC_Normal_Quality.inst.cfg

@@ -10,6 +10,7 @@ quality_type = normal
 weight = 0
 material = generic_pc
 variant = AA 0.25
+is_experimental = True
 
 [values]
 acceleration_enabled = True

resources/quality/ultimaker_s5/um_s5_aa0.25_PP_Normal_Quality.inst.cfg

@@ -10,6 +10,7 @@ quality_type = normal
 weight = 0
 material = generic_pp
 variant = AA 0.25
+is_experimental = True
 
 [values]
 acceleration_enabled = True