Merge pull request #1 from Spaceenter/jason

first commit for this branch
try git update and merge
mainly add functions of message tag
fix a very stupid bug in python indent
fix the bug for not sending empty title or message body
reworked homepage
added some fonts, minification library, and a lot of frontend work
added some open source fonts, and reworked error handling for the sign_up page
updated pagination. not sure what style to use for this yet. [http://getbootstrap.com/components/#pagination]
Merge pull request #2 from Spaceenter/front-end-update

Front end update
fix a few bugs: navigator; cookie
first commit of crypto lib
add postfix configuration files
add functions of sending encrypted message, decryption is still needed.
add decryption for outsiders. need to work out decryption for insiders
add decryptions for insiders
add password hash
update
Merge branch 'master' of github.com:Spaceenter/ProtonMail into front
make decrypt more error prone, and fix a few bugs of decryption