Merge branch 'develop'
Merge pull request #1 from alanauckland86/develop

Develop
echo '---' to screen

created a function to out put - - - -  to screen to same number of
letters in the word found in the db
Merge branch 'master' of https://github.com/alanauckland86/aucklandhangman
Merge branch 'master' into develop

Conflicts:
	index.php
modulated code

Separated out code into more manageable sections.
took out code placed in new file