ENH: putting WSP in toplevel namespace
DOC: clarifying the role of silent_island_warning
Merge pull request #448 from sjsrey/wsp

Wsp
Merge branch 'spreg_up' of github.com:pedrovma/pysal into pedrovma-spreg_up

Conflicts:
	pysal/spreg/ml_lag.py
Merge branch 'pedrovma-spreg_up'
Merge pull request #453 from sjsrey/master

Resolving conflicts
Merge branch 'master' of https://github.com/pysal/pysal