
The Closure Compiler is very picky with regard to JSDoc formatting. This change fixes a few invalid JSDoc issues, and removes the corresponding suppresses from the BUILD file. Additionally, modify the transpilation target language to ES5. After this change, there should no longer be warnings from the Closure Compiler during building of PolyGerrit. Change-Id: If7566e40c2c419c55f2a634c0f558c6cc263f61c