Ignore jld2 data files, txt files and applications

.gitignore

 /Manifest.toml
 /.github/
 *.png
+*.jld2
+*.txt
 testing.jl
-results_*
\ No newline at end of file
+results_*
+SouthCarolina.jl
+Texas_DC.jl
+Texas_NDD.jl
+Texas_Ike.jl
+Texas.jl
\ No newline at end of file