CppCMS C++ Web Framework Code

Code cleanup:
- correct work with mutex
- added x-powered-by
- added support of user additional headers

Reverted incorrect code c342

Added throw() to functions that should not throw

Updates according to API changes

Code cleanup:
- Templates based class creation replaced with factory
- Class initialization is C++-ed -- using constructor and not "init()"
- Code that should not be in .h moved to .cpp

Fixes warning

Updated sql settings for PostgreSQL

Drop in replacement of LGPL FCgIO.* with
my own fcgi_stream.*

Properties update

Import of documents