Added requirements

requirements.txt

+blinker==1.4
 Flask==0.10.1
 Flask-Login==0.2.11
+Flask-Passlib==0.1
 Flask-Principal==0.4.0
-Flask-Restless==0.17.0
 Flask-SQLAlchemy==2.0
-Flask-WTF==0.11
-Jinja2==2.7.3
-passlib==1.6.2
-SQLAlchemy==1.0.5
+Flask-WTF==0.12
+itsdangerous==0.24
+Jinja2==2.8
+MarkupSafe==0.23
+passlib==1.6.1
+SQLAlchemy==1.0.8
+Werkzeug==0.10.4
+wheel==0.24.0
 WTForms==2.0.2