Now anyone with the file can access the remote database frmo heroku
Protect against injection and change table datatypes to TEXT so questions can be long
Update README.md
Some fixes to the database and for empty inputs
Addresses issue with dropped columns. Serial increment did not reset.

Merge branch 'postgre_implementation' of https://github.com/ksin/dbcoverflow into postgre_implementation
Merge branch 'html_views_design' of https://github.com/ksin/dbcoverflow into html_views
Altered input-group by adding styles to center the login screen and shorten the length (margin: 0 auto; width: 25%)
Add question functionality
Stubbed answer question functionality
Update styles and fix nav bar a bit
Commit to pull
Answer a question
j
Merge branch 'html_views' of https://github.com/ksin/dbcoverflow into html_views_design

Conflicts:
	public/css/styles.css
Layout and questions update
Added login button
Fixed conflicts
Merge
Merge conflicts fix
Whatever