Merge ssh://github.com/web2py/web2py
fix for recursive selects on lazy  tables
trying to fix some speed issues
try to reduce recursion in Row.__getitem__
little speedup for table init
Merge pull request #200 from michele-comitini/lazy_tables_recursion_fix_3

Lazy tables recursion fix 3
Lazy tables recursion fix 3, thanks Michele and Anthony
Merge pull request #201 from michele-comitini/table_init_speedups

little speedup for table init
Merge pull request #199 from pyner/master

 download static file via http
reverting last patch
renamed routes.patterns.example.py and routes.parametric.example.py files
fixed merge
moved settings.cfg to admin
fixed prefix in markmin ...:cite
fixed routes.pattern.example.py
fixed makefile for new folder structure
some cleanup
streamlined the "working..." status handling and added an example
Merge pull request #202 from niphlod/enhancement/working_status

streamlined the "working..." status handling and added an example
Update validators.py

Updated the IS_DATETIME validator; otherwise it would fail when creating a new record with SQLFORM, for dates that have an empty default.