Merge pull request #41 from jedi4ever/master

don' emit esc sequences we ignore
More generic super constructor call.
emit request instead of attributes
introduce base class structure of renderers
correctly export TermDiff
add AnsiRenderer to test-browser
fixing duplicated keys in esc handler
include lint target in Makefile
Correcting lint errors
also lint source on test
echo on test.
support uglifying source.
fixing package install.
add bell test
add multiline insert and remove
emit lineremove/lineinsert events
remove unused stream2 submodules and replace them with dummies.
add dummy file
Not using generic super constructor call.

This fixes several tests on IE8