cleanup code
Rename Upload class Storade
move extractor modules to subdir
Cleanup
add missing storage.py
Add rtf extractor skeleton
Added more missing files
Fix bug with multiple dlclicks.
Do not use os.sep for remote file systems
Remove unused columns from demo doc
remove print
remove unnecessary browser click
add get_header_text definition to DocumentBase
cleanup code
abstracted a Surfer interface, and made SeleniumSurfer an implementation
skeleton of a RequestsSurfer implementation