Added encoder options to api operations so base64 encoding and decoding can be turned off/modified
Added encoder options to api operations so base64 encoding and decoding can be turned off/modified

kaulkie/keyczar,kaulkie/keyczar,asacamano/keyczar,kaulkie/keyczar,matiasherranz/keyczar,asacamano/keyczar,frewsxcv/keyczar,matiasherranz/keyczar,Turlough/keyczar,kaulkie/keyczar,frewsxcv/keyczar,jbtule/keyczar,jbtule/keyczar-dev,kaulkie/keyczar,frewsxcv/keyczar,frewsxcv/keyczar,jbtule/keyczar-dev,divegeek/keyczar,matiasherranz/keyczar,divegeek/keyczar,matiasherranz/keyczar,jbtule/keyczar-dev,jbtule/keyczar-dev,divegeek/keyczar,asacamano/keyczar,asacamano/keyczar,Turlough/keyczar,jbtule/keyczar,divegeek/keyczar,jbtule/keyczar,Turlough/keyczar,asacamano/keyczar,jbtule/keyczar,kaulkie/keyczar,frewsxcv/keyczar,asacamano/keyczar,Turlough/keyczar,frewsxcv/keyczar,jbtule/keyczar,matiasherranz/keyczar,jbtule/keyczar-dev,asacamano/keyczar,matiasherranz/keyczar,matiasherranz/keyczar,jbtule/keyczar,jbtule/keyczar-dev,Turlough/keyczar,Turlough/keyczar,Turlough/keyczar,divegeek/keyczar,frewsxcv/keyczar,kaulkie/keyczar,jbtule/keyczar,jbtule/keyczar-dev,divegeek/keyczar,divegeek/keyczar