LazReport: Patch from Alexey Lagunov
- make description for interpretator functions in LazReport script
- move date and time format const to l18n resources for correct init its
- add new component in LazReport dialogs - lrCheckBoxList
- now LazReport script work with simple arrays and arrays property
- add new function in LazReport script (NewPage, NewColumn, StopReport, Inc, Dec, StopReport) for FR2.5 compatable
- fix LazReport script function Pos - now its work with utf8 strings
- fix paint Z-Order in lrDesigner for dialogs
- more bug fix


git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@43325 4005530d-fff6-0310-9dd1-cebe43e6787f