Take the data in dnadata1.html and perform the following to it, using Perl:

1) Write a Perl program ("script") that opens the file, reads the
sequence, and writes the inverse complementary sequence to another
file, in FastA format. 

2) Write a Perl program which finds all the ATG's in a sequence, and
prints out their locations. Apply this program to the sequence in
dnadata1.html. 

Notice: this treats the data as one string, from 5' to 3', read from
the upper left to the lower right. Be careful about stripping spaces
away when having the data file read into the program