Two of the new development projects driving increased hiring at Textron Aviation in Wichita are progressing, with the company saying Monday that both its Cessna Denali single-engine turboprop and Cessna SkyCourier twin utility turboprop continue to hit milestones along their way to the market. The local division of Textron Inc. (NYSE: TXT) said in a press release from the European Business Aviation Convention and Exhibition in Geneva, Switzerland, that the Denali program is nearing completed assembly…