added 4chan thread search module
oops
Added module _on_load and _on_unload functions, and markov chaining
made markov threading a bit better
bumped version because i changed core just before didn't i lol
removed old .gitmodules
Merge branch 'master' of https://github.com/aki--aki/xbotpp into v0.4.x

Conflicts:
	modules/threadsearch.py
	xbotpp/__init__.py
	xbotpp/modules.py
added 4chan thread search module
oops
Added module _on_load and _on_unload functions, and markov chaining
made markov threading a bit better
bumped version because i changed core just before didn't i lol
v0.4.x initial commit

Conflicts:
	xbotpp/__init__.py
	xbotpp/modules.py
added doc _build to gitignore
removed old .gitmodules
added default config and updated licensing
Merge branch 'n' into v0.4.x