Changes from pre28 to rc1

• Environment
  • Renamed :src-paths → :source-paths
  • Renamed :rsc-paths → :resource-paths
  • Renamed :tgt-path → :target-path
  • Added :asset-paths
• Task Options DSL
  • Renamed any type to edn
• Task Options
  • The task-options! macro now takes maps of options, not vectors
• Pods API
  • Renamed eval-in → with-eval-in
  • Renamed call-in → with-call-in
  • Both with-eval-in and with-call-in now take templates as their body expressions (see brandonbloom/backtick)
  • The pod-pool function takes different arguments
• Tasks
  • Task handlers now take a fileset object as argument
  • The with-pre-wrap macro binds the fileset and expects the body to evaluate to a fileset
  • The with-post-wrap macro binds the fileset and evaluates the body only for side effects