NetteLatteFilter: Object access allowed

Previously only fluents was supported
Merge branch 'norbe-patch-1'

* norbe-patch-1:
  NetteLatteFilter: Object access allowed
The same parameter could be used for singular and plural form
Merge branch 'norbe-patch-2'

* norbe-patch-2:
  The same parameter could be used for singular and plural form
PHPFilter: Added support for new statement parameters extracting
Merge branch 'origin/patch-3'