- 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

Source/exehead/Main.c

@@ -362,7 +362,7 @@ end:
 
 #ifdef NSIS_CONFIG_PLUGIN_SUPPORT
   // Clean up after plug-ins
-  if (plugins_temp_dir[0]) doRMDir(plugins_temp_dir,1);
+  if (state_plugins_dir[0]) doRMDir(state_plugins_dir,1);
 #endif // NSIS_CONFIG_PLUGIN_SUPPORT
   if (g_hIcon) DeleteObject(g_hIcon);