Merge pull request #4 from horphoz/master

fix list upload files (empty folder)
Merge pull request #5 from horphoz/master

Cancel edit + Input background + Directory Separator
Merge pull request #6 from horphoz/master

If no file was selected, don't show dialog
Merge branch 'master' of https://github.com/horphoz/phileAdmin into horphoz-master
Merge pull request #7 from horphoz/master

fix redirect after save a file + tiny changes
Merge branch 'master' of https://github.com/horphoz/phileAdmin into horphoz-master
add missing comma
add users folder with nothing file
add user json files to gitignore
Merge branch 'master' of https://github.com/james2doyle/phileAdmin. Closes #8.
update the readme with the new features
timeout contstant. normalize ajax whitespace.
implement error_log. remove trailing whitespace
add note about the new error_log file
add note about 0.9
fix indent in config example
Merge branch 'master' of https://github.com/horphoz/phileAdmin into horphoz-master
merge Bruno latest. Lots of changes.

* fix plugin page layout
* plugin->name to plugin->id
* remove css whitespace
* add double slash in plugins
* cleanup protected plugins
fix merge conflicts. use timeout constant
fix add/delete settings (missed in the last merge)