Moved print method out of all if statements so that it prints result at end of the program
Merge branch 'master' of https://github.com/hyunmoon/wordcrypt

Conflicts:
	wordcrypt.py
Removed some unnecessarily used .strip() for performance
During the testing, I found out that .strip() makes
a difference between the original source and the one
that has been encrypted and then decrypted.
The difference was minimal; only a newline character
at the end. So I removed .strip from the output
to fix it. I encrypted and decrypted the entire
text of the book MobyDick (15534 lines of text) and
it was encrypted to file in 0.043 seconds and then
decrypted back to original in 0.070 seconds.
I think this is a wonderful performance.

Merge remote-tracking branch 'upstream/master'

Conflicts:
	wordcrypt.py