add a check and a warning if the ownCloud server is not able to establis...

add a check and a warning if the ownClodu server is not able to establish http connections to the internet. The reason is that users complained that external filesystem support, the update checker, downloading of new apps or the nowledgebase don´t work and don´t know why.

fix file delete in opera - fixes #188

add credits to personal page too so that non admins can see what they run

fix the broken image path on the apps page

Check files when copying recursivley

Remove obsolete method

Dont count '.' and '..' as directories when importing.

Fixes #150

This reverts commit 5b2f3c7f.

Allow apps to change the way etags are generated

make root the default parameter for getAbsolutePath()

urlencode file/dir to allow special characters in filename/path (issue #95)

extract the right file name for drag&drop.

get the right file name for drag&drop. This was necessary after the switch to css to show/hide file actions, otherwise the actions where part of the extracted file name.

Move function that relativizes dates from Files app to core

LDAP: fix typo in config value handling.

LDAP: improved object existence check

Return empty array if file does not exist inside Shared folder, fixes issue #91

fix human filesize column header

make images in buttons also show click-hand on hover