CppCMS C++ Web Framework Code

transtext put under cppcms namespace to prevent
collapse with old template system

Fixed incorrect code generation in if statement

Updates according to new template system

- Various localization fixes
- Support of gettext domains added

Fixed "if rtl" issue

Templates updated to new system

- added support of negative constands
- bugfixes

Improved style

Templates are updated according to new API

Added template patameters