[lazarus] Updates

[Mattias Gaertner]

Hi all,

Here is a summary of the smaller changes of the last few weeks:

-localized the bigger part of the IDE
-fixed saving main source file only on change
-fixed finddeclaration for (a as b).c
-fixed finddeclaration for using cached results of unit interfaces
-fixed TListBox.ItemHeight
-added TListBox.GetIndexAtY
-fixed class completion for property read access function 
 without parameters
-fixed TTreeView.DefaultItemHeight without handle
-renamed macro ProjectDir to ProjPath
-made configure "build lazarus" dialog extendable
-fixed recognizing key right-ctrl-up
-implemented parsing 'make' errors
-added 'context' policy to 'make resource string' dialog
-fixed changing menuitem from separator to text and back
-added environment path browse buttons
-fixed loading form name
-fixed codetools Makefile
-fixed default property not found error
-fixed TMemo.WordWrap
-fixed loading hidden .files
-include links are now only saved if changed
-TControl.PopupMenu is now public
-local variable completion: implemented compiler function 
 'Low' and 'High' on arrays
-implemented TTreeView option tvoRightClickSelect


Mattias