changed flash section name
stores user code in user_objs
modified linking script to use usertext
Merge branch 'separate_app_os' of https://github.com/aithon/aithon into productid
Revert "Merge branch 'separate_app_os' of https://github.com/aithon/aithon into productid"

This reverts commit 2b351d96a81ebc9f44b9ad9fa42174fda221784f, reversing
changes made to ba9a0de83ceffae7c96b33df005f1b577b04e019.