yotam: fix Memory Error bug in insights. minor changes to settings.py and updateiscurrent
Merge branch 'newmodel' of https://github.com/hasadna/kikar-hamedina into newmodel
Merge branch 'newmodel' of https://github.com/hasadna/kikar-hamedina into newmodel

Conflicts:
	kikar_hamedina/core/insights.py
Merge pull request #24 from yotammanor/newmodel

Fix insights.py, merge docstrings from shygon