first commit
some basic Julian package infrastructure
added ema and sma and tests passing
added MIT license
chaned name of testit macro to oil macro
stubbing out files for functions
more testing infrastructure
revamped organization of functions
typo in volume
first implementation of bollinger bands without tests
changed bollinger_band std window default from 30 to 20
std window equal to ma length in bollinger_band
start on atr
improvements to tests and ema function but volatility tests failing
passing tests on bollinger_bands and atr started
stuck on no show for atr
ema works within atr but TR still returns Any Array
ATR takes TA and calcs appear good -- no tests yet
working atr and true_range adding only one col each - no tests
start on Keltner