create settings page, full timezone support

app/forms.py

@@ -1,6 +1,7 @@
+import pytz
 from db import Task
 from flask_wtf import FlaskForm
-from wtforms import (StringField, DateField, TimeField, TextAreaField, IntegerField, BooleanField,
+from wtforms import (StringField, DateField, TimeField, TextAreaField, IntegerField, SelectField, BooleanField,
                      RadioField, EmailField, PasswordField)
 from wtforms.validators import InputRequired, Length
 from wtforms_sqlalchemy.orm import QuerySelectField
@@ -21,6 +22,11 @@ class PeriodForm(FlaskForm):
     weekendSchedule = BooleanField(label='Include on Weekends?', false_values=None)
     periodTime = TimeField('Time', format="%H:%M")
 
+class SettingsForm(FlaskForm):
+    password = PasswordField('Password')
+    realName = StringField('Real Name')
+    timezone = SelectField('Time Zone', choices=pytz.all_timezones)
+
 class SignupForm(FlaskForm):
     userName = StringField('Username', validators=[InputRequired()])
     password = PasswordField('Password', validators=[InputRequired()])