Fixes migration ans schema files.
Fixed migration and schema files for compatibility
with IIS7 on windows
Fixes directory separator
Fixes directory separator for compatibility
with IIS7
Updates pages module migration file.

Updates pages module migration file to use a
string field instead of a text field since using as text
would be an wast.
Adds web.config.example file

Adds web.config.example file to be used with windows servers IIS