oanda client
ccy
one more test in RateConverterTest
one more test in RateConverterTest: multiple chains. different length and a loop
test for OandaConnection working
Update CFDProductList.csv

To have uniformity
Merge pull request #102 from NeoSephiroth/patch-1

Update CFDProductList.csv
test for OandaConnection working
format issues in decimal creation
OandaClientMain is publishing priceFeed after subscription.
Still need to add all symbols to template file
and test error cases
Merge pull request #105 from yatsdev/oanda_client

Oanda client