removed json file

growth_parameters.json

-{
-    "dimension" : 1,
-    "resolution" : 200,
-    "system_size_by_2PI" : 1,
-    "elasticity" : 1.0,
-    "viscosity" : 1.0,
-    "diffusion_rho" : 1.0,
-    "lamda": 7.75,
-    "turnover_rho" : 1.0,
-    "average_rho" : 1.0,
-    "timestep" : 0.1,
-    "maxtime" : 100.0
-
-}