The configuration is defined in configproxy.py. Add new keys there.
Use ./configproxy.py check to check the config validity.
    ./configproxy.py create to create an example config.

/close #190

#172

protokollsytem/proto3#172

#172

#172

#172

#172

Also fixes some latent bugs

More or less directly taken from http://flask.pocoo.org/snippets/120/

/close #175

/close #173

ref #173

ref #173

/close #161

/close #119

This adds the configuration key MAX_PAST_INDEX_DAYS_BEFORE_REMINDER
ref #158

This adds the new config key MAX_PAST_INDEX_DAYS
ref #158

This creates a new protocol of the current type on the given date and
optional time.

/close #155

ref #116

/close #116

/close #132
/close #130