bug fixes
Merge remote-tracking branch 'upstream/master'
fix  if (not_empty
add some in robots.txt
Merge pull request #99 from Pathologic/master

add &where parameter for Wayfinder as in revo
add for mm moveCategoryToTab
revert  phpthumb
Merge remote-tracking branch 'upstream/master'
fix  transalias in resourse.php
fix issue #105
backup event_log and manager_log too (need update)
Warning: Cannot modify header information in bkmanager -fix
fix from 1.0.13bugfix
fix logEvent
fix from 1.0.13bugfix
fix from 1.0.13bugfix
fix from 1.0.13bugfix
fix from 1.0.13bugfix
fix ddselectdocuments
Revert "fix ddselectdocuments"

This reverts commit a161c15a6744ff44800f0b99f6c8efb1a9968c79.