added func to get intraday data into a usable form (sum qty and avg price for each second)
can specify chunk size
Added check for valid chunk sizes
renamed from daily to intraday
simple chart of price and volume
allow multiple dayspan in intraday plot
created lib folder and added to gitignore, added jar dependency there with relative path
start framework for using environment variables for connection info
Merge branch 'master' into plot_daily_data
Merge pull request #13 from veswill3/mariaDB_integration

Maria db integration
Merge branch 'master' into signal_compar