Added development files
Revised recording and revising of caesar parameter data
Fixed docstring typo
Unaccent letters before enciphering
Added another test case
Fixed bug in norms.cosine_similarity, updated caesar parameter trials
Updated lettercount.py
Updated letter frequencies, updated test values to reflect them
Moved the logger details to cipherbreak.py
Finished affine ciphers
Mostly finished keyword ciphers
Fixed the merge conflict
More on keyword breaking