Changelog for copilot-language-3.5

2021-08-19 * Version bump (3.5). (#247) * Update travis domain in README. (#222) * Remove ghc-prim dependency from copilot-language. (#220) * Remove commented code. (#15) * Deprecate structArg. (#111) * Update source repo location. (#241) * Deprecate module Copilot. (#107) * Add I. Perez to author list. (#243) 2021-07-07 * Version bump (3.4). (#231) 2021-05-07 * Version bump (3.3). (#217) * Remove unused type. (#110) * Deprecate funArg. (#109) * Update contact details in error message. (#108) 2021-03-07 * Version bump (3.2.1). (#106) * Completed the documentation. (#112) 2020-05-07 * Version bump (3.2). * Fixed the reverse order of triggers (#114). * Update description, bug-reports, changelog fields in cabal file (#116). * Bump ghc-prim version bounds (#122). 2019-11-22 Ivan Perez <ivan.perez@nianet.org> * Version bump (3.1). * Remove ExternFun (#118).