- Improved installation types behaviour

- .onSelChange no longer called when the components page is created
- First section is selected at compile time - changes in .onInit stick
- Added SectionSetSize / SectionGetSize
- Added SetCurInstType / GetCurInstType
- Added InstTypeSetText / InstTypeGetText - ability to change (and add and remove) installation types on runtime
- NSIS_MAX_INST_TYPES is now 32 by default
- InstType texts are now processed ($0, $1, etc. can be used)
- Added /o switch for Section - unselected by default


git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@2563 212acab6-be3b-0410-9dea-997c60f758d6

Contrib/UIs/UI Holder/resource.rc

@@ -56,7 +56,7 @@ STYLE DS_CONTROL | DS_SHELLFONT | WS_CHILD
 FONT 8, "MS Shell Dlg"
 BEGIN
     COMBOBOX        IDC_COMBO1,114,25,152,102,CBS_DROPDOWNLIST | WS_VSCROLL | 
-                    WS_TABSTOP
+                    WS_TABSTOP | NOT WS_VISIBLE
     ICON            IDI_ICON2,IDC_ULICON,0,0,21,20
     LTEXT           "",IDC_TEXT2,0,40,108,65
     CONTROL         "",IDC_TEXT1,"Static",SS_LEFTNOWORDWRAP,0,27,108,8