Cleaning and refactor file structure to work as pip package.

tests/errors.log

@@ -1,77 +0,0 @@
-Could not send confirmation mail to foo@abc.de
-Traceback (most recent call last):
-  File "/home/kaese/Projekte/ticketfrei/ticketfrei/frontend.py", line 42, in register_post
-    link = url('confirm/' + city + '/%s' % db.user_token(email, password))
-  File "/home/kaese/Projekte/ticketfrei/ticketfrei/db.py", line 186, in user_token
-    return jwt.encode({
-AttributeError: module 'jwt' has no attribute 'encode'
-Could not send confirmation mail to foo@abc.de
-Traceback (most recent call last):
-  File "/home/kaese/Projekte/ticketfrei/ticketfrei/frontend.py", line 42, in register_post
-    link = url('confirm/' + city + '/%s' % db.user_token(email, password))
-  File "/home/kaese/Projekte/ticketfrei/ticketfrei/db.py", line 186, in user_token
-    return jwt.encode({
-AttributeError: module 'jwt' has no attribute 'encode'
-Could not send confirmation mail to foo@abc.de
-Traceback (most recent call last):
-  File "/home/kaese/Projekte/ticketfrei/ticketfrei/frontend.py", line 42, in register_post
-    link = url('confirm/' + city + '/%s' % db.user_token(email, password))
-  File "/home/kaese/Projekte/ticketfrei/ticketfrei/db.py", line 186, in user_token
-    return jwt.encode({
-AttributeError: module 'jwt' has no attribute 'encode'
-Could not send confirmation mail to foo@abc.de
-Traceback (most recent call last):
-  File "/home/kaese/Projekte/ticketfrei/ticketfrei/frontend.py", line 42, in register_post
-    link = url('confirm/' + city + '/%s' % db.user_token(email, password))
-  File "/home/kaese/Projekte/ticketfrei/ticketfrei/db.py", line 186, in user_token
-    return jwt.encode({
-AttributeError: module 'jwt' has no attribute 'encode'
-Could not send confirmation mail to foo@abc.de
-Traceback (most recent call last):
-  File "/home/kaese/Projekte/ticketfrei/ticketfrei/frontend.py", line 42, in register_post
-    link = url('confirm/' + city + '/%s' % db.user_token(email, password))
-  File "/home/kaese/Projekte/ticketfrei/ticketfrei/db.py", line 186, in user_token
-    return jwt.encode({
-AttributeError: module 'jwt' has no attribute 'encode'
-Could not send confirmation mail to foo@abc.de
-Traceback (most recent call last):
-  File "/home/kaese/Projekte/ticketfrei/ticketfrei/frontend.py", line 42, in register_post
-    link = url('confirm/' + city + '/%s' % db.user_token(email, password))
-  File "/home/kaese/Projekte/ticketfrei/ticketfrei/db.py", line 186, in user_token
-    return jwt.encode({
-AttributeError: module 'jwt' has no attribute 'encode'
-Could not send confirmation mail to foo@abc.de
-Traceback (most recent call last):
-  File "/home/kaese/Projekte/ticketfrei/ticketfrei/frontend.py", line 42, in register_post
-    link = url('confirm/' + city + '/%s' % db.user_token(email, password))
-  File "/home/kaese/Projekte/ticketfrei/ticketfrei/db.py", line 186, in user_token
-    return jwt.encode({
-AttributeError: module 'jwt' has no attribute 'encode'
-Could not send confirmation mail to foo@abc.de
-Traceback (most recent call last):
-  File "/home/kaese/Projekte/ticketfrei/ticketfrei/frontend.py", line 42, in register_post
-    link = url('confirm/' + city + '/%s' % db.user_token(email, password))
-  File "/home/kaese/Projekte/ticketfrei/ticketfrei/db.py", line 186, in user_token
-    return jwt.encode({
-AttributeError: module 'jwt' has no attribute 'encode'
-Could not send confirmation mail to foo@abc.de
-Traceback (most recent call last):
-  File "/home/kaese/Projekte/ticketfrei/ticketfrei/frontend.py", line 42, in register_post
-    link = url('confirm/' + city + '/%s' % db.user_token(email, password))
-  File "/home/kaese/Projekte/ticketfrei/ticketfrei/db.py", line 186, in user_token
-    return jwt.encode({
-AttributeError: module 'jwt' has no attribute 'encode'
-Could not send confirmation mail to foo@abc.de
-Traceback (most recent call last):
-  File "/home/kaese/Projekte/ticketfrei/ticketfrei/frontend.py", line 42, in register_post
-    link = url('confirm/' + city + '/%s' % db.user_token(email, password))
-  File "/home/kaese/Projekte/ticketfrei/ticketfrei/db.py", line 186, in user_token
-    return jwt.encode({
-AttributeError: module 'jwt' has no attribute 'encode'
-Could not send confirmation mail to foo@abc.de
-Traceback (most recent call last):
-  File "/home/kaese/Projekte/ticketfrei/ticketfrei/frontend.py", line 42, in register_post
-    link = url('confirm/' + city + '/%s' % db.user_token(email, password))
-  File "/home/kaese/Projekte/ticketfrei/ticketfrei/db.py", line 186, in user_token
-    return jwt.encode({
-AttributeError: module 'jwt' has no attribute 'encode'