#32 MOTD module.
#32 Everything looks good except the whole encryptor_cache thing
#32 I can get this to work in a live prompt server, but not ejtpd
Closes #32. Still need to diagnose some bugs in ejptd make_jack, but will do that in a different ticket.
#36 Added pictures to repo
#36 Attempting to link to images in MD template
#36 PNG versions, hopefully will work
#36 Trying README that uses PNG conversions
Merge branch 'bug36-branding' into development
#40 Initial migration, need tests and example data
Merge branch 'bug37-pycrypto-error' into development
Modified print statements to work with python 2.x and 3.x
Modified occurrences of str and unicode to make it work with python2.x and 3.x

Since unicode from python2.x is (almost) equal with str from python3.x and
bytes works different in each version it's necessary to check the version
before working with this classes.
I added the module util.py2and3. It contains functions that make it easier to
work with both python 2.x and 3.x.
Replaced direct comparisons with type(obj) with isinstance(obj, type)

Using isinstance instead of comparison with type(obj) is much better because
it won't break if you use either subclasses of the type you are comparing to
or the return type of type() itself changes in different versions.
Added .module syntax for relative imports

In python2.x you can import without using the .module syntax but in python3.x
it does not work, so we use the syntax that works for both.
Removed some minor culprits
Added util.py2and3.RawData and util.py2and3.String for future use
Merge pull request #42 from MoritzS/bug38-python3-support

MoritzS's Python 3 support branch merge (still need to fix str/unicode stuff)
Router now raises ValueError when trying to override existing interface
Merge remote-tracking branch 'moritzs/bug26-router' into development