PLAT-6600 PLAT-6599 Added docs for exposure functions
PLAT-6600 PLAT-6599 Added docs for exposure functions

DevStreet/FinanceAnalytics,DevStreet/FinanceAnalytics,jeorme/OG-Platform,jerome79/OG-Platform,ChinaQuants/OG-Platform,ChinaQuants/OG-Platform,nssales/OG-Platform,ChinaQuants/OG-Platform,codeaudit/OG-Platform,McLeodMoores/starling,McLeodMoores/starling,nssales/OG-Platform,DevStreet/FinanceAnalytics,nssales/OG-Platform,codeaudit/OG-Platform,codeaudit/OG-Platform,jeorme/OG-Platform,jeorme/OG-Platform,jerome79/OG-Platform,nssales/OG-Platform,DevStreet/FinanceAnalytics,jeorme/OG-Platform,codeaudit/OG-Platform,jerome79/OG-Platform,jerome79/OG-Platform,ChinaQuants/OG-Platform,McLeodMoores/starling,McLeodMoores/starling