Merge pull request #6 from rsiv/master

Updated git url in nav bar to point to github
Add db indexes/change lat&long to decimal for increased precision/Fix db engine typo and charset
Merge pull request #7 from karlshea/db_indexes

Database indexes and types
Multi Nest support

collects, stores and displays any number of nest graphs at a time
moved collect-nest-data back into /scripts
fixed sql file
bug fix - include files in collect-nest-data
Merge pull request #8 from swangy/master

support for multiple nest thermostats
Fix for issue #9. Nest username and password can be passed to the Nest class. Better than constants for multi user support.
Move outside temperature statistic collection over to the Nest api. Commented the collection script a little. Pave the way for nest control panel (barf)
Tooltips to help clarify what data goes in the profile. Helping out for issue #10
Moving geocord over to google api for better support globally. This should fix issue #11