Added docs for transaction API
Added docs for transaction API

aviarypl/mozilla-l10n-addons-server,diox/zamboni,Jobava/zamboni,jamesthechamp/zamboni,beni55/olympia,eviljeff/zamboni,Joergen/zamboni,clouserw/zamboni,magopian/olympia,Nolski/olympia,kumar303/zamboni,mozilla/addons-server,muffinresearch/addons-server,wagnerand/zamboni,wagnerand/olympia,mrrrgn/olympia,kumar303/zamboni,andymckay/addons-server,washort/zamboni,ngokevin/zamboni,tsl143/zamboni,mozilla/zamboni,crdoconnor/olympia,bqbn/addons-server,Revanth47/addons-server,mstriemer/addons-server,SuriyaaKudoIsc/olympia,harry-7/addons-server,Witia1/olympia,Jobava/zamboni,mstriemer/addons-server,tsl143/addons-server,Revanth47/addons-server,diox/olympia,crdoconnor/olympia,wagnerand/zamboni,andymckay/zamboni,Witia1/olympia,beni55/olympia,johancz/olympia,mdaif/olympia,ddurst/zamboni,magopian/olympia,mdaif/olympia,spasovski/zamboni,kumar303/zamboni,magopian/olympia,psiinon/addons-server,anaran/olympia,eviljeff/zamboni,ayushagrawal288/zamboni,diox/zamboni,mrrrgn/olympia,wagnerand/olympia,kumar303/olympia,beni55/olympia,eviljeff/zamboni,wagnerand/addons-server,Witia1/olympia,bqbn/addons-server,kumar303/addons-server,Prashant-Surya/addons-server,mozilla/olympia,spasovski/zamboni,Joergen/olympia,andymckay/olympia,aviarypl/mozilla-l10n-addons-server,andymckay/addons-server,lavish205/olympia,jpetto/olympia,muffinresearch/olympia,johancz/olympia,diox/zamboni,ingenioustechie/zamboni,mstriemer/zamboni,jasonthomas/zamboni,andymckay/olympia,luckylavish/zamboni,clouserw/zamboni,Joergen/zamboni,muffinresearch/olympia,muffinresearch/addons-server,robhudson/zamboni,Prashant-Surya/addons-server,muffinresearch/addons-server,Hitechverma/zamboni,eviljeff/olympia,jpetto/olympia,bqbn/addons-server,Revanth47/addons-server,robhudson/zamboni,mozilla/olympia,harry-7/addons-server,jasonthomas/zamboni,crdoconnor/olympia,wagnerand/zamboni,yfdyh000/olympia,SuriyaaKudoIsc/olympia,shahbaz17/zamboni,kmaglione/olympia,kumar303/olympia,kumar303/olympia,clouserw/zamboni,elysium001/zamboni,mdaif/olympia,mstriemer/olympia,anaran/olympia,Joergen/zamboni,psiinon/addons-server,andymckay/olympia,harikishen/addons-server,johancz/olympia,mstriemer/zamboni,wagnerand/olympia,elysium001/zamboni,muffinresearch/addons-server,Joergen/zamboni,jpetto/olympia,shahbaz17/zamboni,Revanth47/addons-server,psiinon/addons-server,washort/zamboni,mozilla/olympia,diox/olympia,wagnerand/addons-server,ngokevin/zamboni,shahbaz17/zamboni,atiqueahmedziad/addons-server,muffinresearch/olympia,harikishen/addons-server,ingenioustechie/zamboni,atiqueahmedziad/addons-server,andymckay/zamboni,kumar303/zamboni,lavish205/olympia,mudithkr/zamboni,kumar303/addons-server,eviljeff/olympia,mstriemer/zamboni,Hitechverma/zamboni,robhudson/zamboni,jasonthomas/zamboni,Jobava/zamboni,spasovski/zamboni,ayushagrawal288/zamboni,ayushagrawal288/zamboni,Joergen/olympia,koehlermichael/olympia,Prashant-Surya/addons-server,Joergen/zamboni,Hitechverma/zamboni,diox/zamboni,mudithkr/zamboni,robhudson/zamboni,muffinresearch/addons-server,mozilla/addons-server,mstriemer/zamboni,beni55/olympia,Hitechverma/zamboni,yfdyh000/olympia,ingenioustechie/zamboni,mrrrgn/olympia,elysium001/zamboni,lavish205/olympia,luckylavish/zamboni,wagnerand/zamboni,eviljeff/zamboni,johancz/olympia,ayushagrawal288/zamboni,harry-7/addons-server,mozilla/addons-server,Joergen/olympia,harikishen/addons-server,tsl143/zamboni,ddurst/zamboni,mozilla/olympia,eviljeff/olympia,Nolski/olympia,jamesthechamp/zamboni,mstriemer/addons-server,andymckay/olympia,aviarypl/mozilla-l10n-addons-server,anaran/olympia,spasovski/zamboni,shahbaz17/zamboni,psiinon/addons-server,mrrrgn/olympia,magopian/olympia,koehlermichael/olympia,tsl143/addons-server,luckylavish/zamboni,muffinresearch/olympia,Prashant-Surya/addons-server,Nolski/olympia,jasonthomas/zamboni,lavish205/olympia,koehlermichael/olympia,mstriemer/olympia,crdoconnor/olympia,mudithkr/zamboni,mrrrgn/olympia,eviljeff/olympia,crdoconnor/olympia,ddurst/zamboni,kumar303/olympia,washort/zamboni,mstriemer/olympia,magopian/olympia,kmaglione/olympia,kmaglione/olympia,yfdyh000/olympia,SuriyaaKudoIsc/olympia,anaran/olympia,mozilla/addons-server,bqbn/addons-server,andymckay/addons-server,Nolski/olympia,andymckay/addons-server,wagnerand/olympia,muffinresearch/olympia,ngokevin/zamboni,harry-7/addons-server,atiqueahmedziad/addons-server,Witia1/olympia,johancz/olympia,mozilla/zamboni,kmaglione/olympia,Jobava/zamboni,tsl143/addons-server,tsl143/zamboni,diox/olympia,koehlermichael/olympia,atiqueahmedziad/addons-server,yfdyh000/olympia,washort/zamboni,diox/olympia,luckylavish/zamboni,koehlermichael/olympia,jamesthechamp/zamboni,jamesthechamp/zamboni,kumar303/addons-server,harikishen/addons-server,ingenioustechie/zamboni,jpetto/olympia,SuriyaaKudoIsc/olympia,tsl143/addons-server,andymckay/zamboni,kumar303/addons-server,Joergen/zamboni,Joergen/olympia,mstriemer/olympia,mudithkr/zamboni,mdaif/olympia,elysium001/zamboni,clouserw/zamboni,wagnerand/addons-server,mozilla/zamboni,beni55/olympia,Witia1/olympia,mdaif/olympia,wagnerand/addons-server,mstriemer/addons-server,ddurst/zamboni,yfdyh000/olympia,tsl143/zamboni,kmaglione/olympia,aviarypl/mozilla-l10n-addons-server,Joergen/olympia,Nolski/olympia,mozilla/zamboni