Fix gulp-typescript version
Fix gulp-typescript version

Eyas/TypeScript,alexeagle/TypeScript,chuckjaz/TypeScript,SaschaNaz/TypeScript,kpreisser/TypeScript,chuckjaz/TypeScript,synaptek/TypeScript,erikmcc/TypeScript,SaschaNaz/TypeScript,Microsoft/TypeScript,chuckjaz/TypeScript,RyanCavanaugh/TypeScript,nojvek/TypeScript,kitsonk/TypeScript,Eyas/TypeScript,RyanCavanaugh/TypeScript,kitsonk/TypeScript,kitsonk/TypeScript,minestarks/TypeScript,DLehenbauer/TypeScript,synaptek/TypeScript,Eyas/TypeScript,mihailik/TypeScript,Eyas/TypeScript,nojvek/TypeScript,kpreisser/TypeScript,TukekeSoft/TypeScript,DLehenbauer/TypeScript,DLehenbauer/TypeScript,synaptek/TypeScript,weswigham/TypeScript,jwbay/TypeScript,weswigham/TypeScript,nojvek/TypeScript,weswigham/TypeScript,erikmcc/TypeScript,minestarks/TypeScript,erikmcc/TypeScript,jwbay/TypeScript,TukekeSoft/TypeScript,donaldpipowitch/TypeScript,microsoft/TypeScript,donaldpipowitch/TypeScript,kpreisser/TypeScript,mihailik/TypeScript,RyanCavanaugh/TypeScript,nojvek/TypeScript,jwbay/TypeScript,jwbay/TypeScript,TukekeSoft/TypeScript,minestarks/TypeScript,Microsoft/TypeScript,Microsoft/TypeScript,basarat/TypeScript,mihailik/TypeScript,donaldpipowitch/TypeScript,alexeagle/TypeScript,mihailik/TypeScript,microsoft/TypeScript,erikmcc/TypeScript,SaschaNaz/TypeScript,basarat/TypeScript,microsoft/TypeScript,donaldpipowitch/TypeScript,basarat/TypeScript,basarat/TypeScript,synaptek/TypeScript,chuckjaz/TypeScript,alexeagle/TypeScript,SaschaNaz/TypeScript,DLehenbauer/TypeScript