GPS picker

* Dropped debug messages
Merge branch 'master' of ssh://github.com/just-paja/pwf
Merge branch 'master' of ssh://github.com/just-paja/pwf
Page class

* Browse tree now returns false on bad path
Page, Output class

* Dropped old code (use_ajax, module templates)
Attr model, null, Database model

* Added null value handling when getting attribute to attr model
* Fixed database model missing variable
Page, Module class

* Fixed passing variables
Page, current

* Page allow current page setting
Merge branch 'dev' of ssh://github.com/just-paja/pwf into dev
Namespace protection
Forms tabs
Output class, Cli

* Ouput does not send headers when on cli
* Status class DRY
Default values

* Fixed default values for blob/text columns
Seoname generator

* Strip dots
Soprintf

* Added safety for soprintf that ensures id_col replacement