use new CryptoJS repo since the old one was removed.
Properly define the crypto dependencies. Fixes #125
Refactor message handling

- use the same method for both normal and OTR messages
- fix /me actions for OTR messages
- rename messaging methods to minimize ambiguity
Refactor message handling

- use the same method for both normal and OTR messages
- fix /me actions for OTR messages
- rename messaging methods to minimize ambiguity

Conflicts:
	converse.js
	tests/utils.js
Add (currently still disabled) test for...

message counter for minimized chats
Ensure that URLs in messages are properly escaped
Release version 0.7.4
Fix release version typo
Two more typos
Add another URL test with double quotes.
Merge branch 'master' into 0.8

Conflicts:
	bower.json
	converse.js
	docs/CHANGES.rst
	spec/chatbox.js
	tests/utils.js
	tests_main.js