Added colors to diagnostic types, addressed some CR feedback.
Added colors to diagnostic types, addressed some CR feedback.

vilic/TypeScript,samuelhorwitz/typescript,ziacik/TypeScript,yortus/TypeScript,vilic/TypeScript,DLehenbauer/TypeScript,blakeembrey/TypeScript,thr0w/Thr0wScript,nycdotnet/TypeScript,plantain-00/TypeScript,vilic/TypeScript,minestarks/TypeScript,jeremyepling/TypeScript,nojvek/TypeScript,synaptek/TypeScript,TukekeSoft/TypeScript,Microsoft/TypeScript,ionux/TypeScript,DLehenbauer/TypeScript,plantain-00/TypeScript,TukekeSoft/TypeScript,minestarks/TypeScript,chuckjaz/TypeScript,vilic/TypeScript,kimamula/TypeScript,ionux/TypeScript,SaschaNaz/TypeScript,synaptek/TypeScript,RyanCavanaugh/TypeScript,fabioparra/TypeScript,mihailik/TypeScript,yortus/TypeScript,samuelhorwitz/typescript,erikmcc/TypeScript,AbubakerB/TypeScript,fabioparra/TypeScript,samuelhorwitz/typescript,weswigham/TypeScript,synaptek/TypeScript,thr0w/Thr0wScript,Microsoft/TypeScript,blakeembrey/TypeScript,alexeagle/TypeScript,Eyas/TypeScript,mmoskal/TypeScript,minestarks/TypeScript,plantain-00/TypeScript,AbubakerB/TypeScript,mihailik/TypeScript,kpreisser/TypeScript,ziacik/TypeScript,synaptek/TypeScript,kitsonk/TypeScript,SaschaNaz/TypeScript,mihailik/TypeScript,chuckjaz/TypeScript,chuckjaz/TypeScript,basarat/TypeScript,jwbay/TypeScript,evgrud/TypeScript,fabioparra/TypeScript,DLehenbauer/TypeScript,thr0w/Thr0wScript,donaldpipowitch/TypeScript,kitsonk/TypeScript,nycdotnet/TypeScript,mmoskal/TypeScript,jeremyepling/TypeScript,mmoskal/TypeScript,nojvek/TypeScript,microsoft/TypeScript,basarat/TypeScript,blakeembrey/TypeScript,Eyas/TypeScript,kitsonk/TypeScript,fabioparra/TypeScript,jwbay/TypeScript,alexeagle/TypeScript,donaldpipowitch/TypeScript,weswigham/TypeScript,nycdotnet/TypeScript,evgrud/TypeScript,ionux/TypeScript,donaldpipowitch/TypeScript,RyanCavanaugh/TypeScript,jwbay/TypeScript,blakeembrey/TypeScript,erikmcc/TypeScript,RyanCavanaugh/TypeScript,AbubakerB/TypeScript,TukekeSoft/TypeScript,kpreisser/TypeScript,SaschaNaz/TypeScript,kimamula/TypeScript,AbubakerB/TypeScript,kpreisser/TypeScript,erikmcc/TypeScript,SaschaNaz/TypeScript,Eyas/TypeScript,plantain-00/TypeScript,nojvek/TypeScript,evgrud/TypeScript,basarat/TypeScript,ionux/TypeScript,nojvek/TypeScript,mmoskal/TypeScript,yortus/TypeScript,DLehenbauer/TypeScript,basarat/TypeScript,thr0w/Thr0wScript,alexeagle/TypeScript,weswigham/TypeScript,jeremyepling/TypeScript,microsoft/TypeScript,kimamula/TypeScript,mihailik/TypeScript,chuckjaz/TypeScript,ziacik/TypeScript,nycdotnet/TypeScript,erikmcc/TypeScript,samuelhorwitz/typescript,microsoft/TypeScript,evgrud/TypeScript,Eyas/TypeScript,ziacik/TypeScript,yortus/TypeScript,Microsoft/TypeScript,donaldpipowitch/TypeScript,jwbay/TypeScript,kimamula/TypeScript