LazReport: New big patch from Alexey Lagunov (with small changes)
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Addfunction / frFuncStr
  - Fixed string functions - accounted for UTF8 strings

DialogControls
  - Fixed reports generation with built-in query mode, MDI (multiple reports open for viewing at the same time)
  - Fixed UNDO in editor
  - Added property HINT for dialog controls
  - A new component - TlrRadioGroup

lrOfficeImport
  - New tool reports designer to import data from a spreadsheet as a report template

source
  - The object TfrMemoView added new handlers
    - OnClick - Event when you click on TfrMemoView in playback mode built reports
    - OnMouseEnter - Event at the Enter of the mouse over TfrMemoView in playback mode built reports
    - OnMouseLeave - Event at the Leave of the mouse TfrMemoView in playback mode built reports

  - The object TfrMemoView added new properties
    - Cursor - the mouse cursor when moving over TfrMemoView in playback mode built reports
    - DetailReport - a reference to the detail-report - called when the user clicks the mouse on TfrMemoView in playback mode built reports

  - A mechanism to detail-report - call a detailed report of the current report
  - In ineterpretatore added new features (for compatibility with FastReport 2.5):
      - FINALPASS
      - CURY
      - PAGEHEIGH
      - PAGEWIDTH
  - In the reports, the editor started saving paramerov editor (the location of the Object Inspector, fonts)
  - In the reports, the editor corrected the addition of new tools (implemented a new tool - Import report template from excel/OpenOffice)
  - Editor of reports finalized Inspector data - now you can also insert variables
  - For export to txt implemented request form export options

images
  - Made in the resources icon tool insert fields in a report from the editor

Demo included (detail_reports)

And new extensions:
- import report template from calc/excel
- send email from report preview (for sending used local mail app, installed on user PC - in windows its TheBat! and Mozilla Thunderbird).
  In future I'm plan make direct send.


git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@46079 4005530d-fff6-0310-9dd1-cebe43e6787f