New __repr__ for ResourceRecordSets and Record.  #478
New __repr__ for ResourceRecordSets and Record.  #478

Incorporate more verbose __repr__ functions from Slick53, but
use to_print on Record to properly represent the more complicated
records (e.g. ALIAS, WRR, LBR)

varunarya10/boto,jameslegg/boto,jamesls/boto,podhmo/boto,yangchaogit/boto,abridgett/boto,rjschwei/boto,lochiiconnectivity/boto,lochiiconnectivity/boto,vijaylbais/boto,elainexmas/boto,stevenbrichards/boto,nexusz99/boto,weebygames/boto,shaunbrady/boto,cyclecomputing/boto,acourtney2015/boto,jindongh/boto,kouk/boto,serviceagility/boto,vishnugonela/boto,bleib1dj/boto,felix-d/boto,ramitsurana/boto,rjschwei/boto,disruptek/boto,tpodowd/boto,jamesls/boto,ekalosak/boto,pfhayes/boto,awatts/boto,weka-io/boto,khagler/boto,darjus-amzn/boto,campenberger/boto,ddzialak/boto,disruptek/boto,j-carl/boto,FATruden/boto,lra/boto,jameslegg/boto,andresriancho/boto,clouddocx/boto,Timus1712/boto,tpodowd/boto,s0enke/boto,alfredodeza/boto,israelbenatar/boto,appneta/boto,Pretio/boto,appneta/boto,trademob/boto,drbild/boto,TiVoMaker/boto,garnaat/boto,dimdung/boto,ocadotechnology/boto,revmischa/boto,alex/boto,alex/boto,nishigori/boto,shipci/boto,ryansb/boto,SaranyaKarthikeyan/boto,kouk/boto,Asana/boto,zachmullen/boto,dablak/boto,ric03uec/boto,dablak/boto,drbild/boto,andresriancho/boto,janslow/boto,nikhilraog/boto,bryx-inc/boto,rayluo/boto,zzzirk/boto,jotes/boto,rosmo/boto