Removed completed TODOs.

Snakefile

@@ -25,11 +25,6 @@ TODO: Contemplate allowing vector input for ICs
 TODO: Discuss how wavelet details should be plotted
 
 Urgent:
-TODO: Vectorize 'plot_details()' -> Done
-TODO: Remove unnecessary dimension during cell average calculation -> Done
-TODO: Vectorize 'get_cells()' for ANN detector -> Done
-TODO: Replace loops/list comprehension with vectorization if feasible -> Done
-TODO: Replace loops with list comprehension if feasible -> Done
 TODO: Check whether 'projection' is always a ndarray
 TODO: Check whether ghost cells are handled/set correctly
 TODO: Enforce even number of ghost cells on each side on fine mesh (?)