Add PCL Template to codegen-projs.js
Add PCL flags
Update dlls
Update build symbols to match SS.Text
Update SS.Interfaces to support PCL's
Update generated projects
Fix build error
Update signed dlls
Update SS.Text dlls
Update SS.Text dll
Init tweaks to start adding PCL support to SS.Client
don't dispose of tasks
update ss.text.dlls
fix xml tests
fix xml tests
merge from upstream