Initial commit
first plan for the sketch
ignore emacs garbages
informal tdh
first attempt at TDH proof under CDH
Curve casing
Cleanup makefiles
Less construction errors
Start on the join

 * But raise a brow at libpurple for calling chat-joined without first
   populating in_room with participants.
Run linter before pushing
Some renaming

 * And try libgcrypt20-dev on travis
Get libgcrypt20-dev from some ppa
initial commit with skeletons
adding encryption methods
progressing en/decryption
progressing
added signing functionality
added b64 code
decoded b64 string to sig and content
updated return value