opkg_manager: Major overhaul of the package manager

- Contains more user interactions
- No disabled menu items, this allows getting package information
  for all items.
- Menu list is now divided into sections for updates, plugins and
  system packs, each sorted by installed or not installed.
- Install/reinstall and uninstall takes place via user dialogue
- Expert mode has been revised. Problematic packages may not be touched
  here either.
- Simplified progress display
- and some minor changes

src/system/locals.h

@@ -2309,7 +2309,9 @@ typedef enum
 	LOCALE_OPKG_BUTTON_EXPERT_ON,
 	LOCALE_OPKG_BUTTON_INFO,
 	LOCALE_OPKG_BUTTON_INSTALL,
+	LOCALE_OPKG_BUTTON_REINSTALL,
 	LOCALE_OPKG_BUTTON_UNINSTALL,
+	LOCALE_OPKG_BUTTON_UPDATE_CHECK,
 	LOCALE_OPKG_ENTER_FEED_ADDRESS,
 	LOCALE_OPKG_ENTER_FEED_ADDRESS_EXAMPLE,
 	LOCALE_OPKG_FAILURE_INSTALL,
@@ -2317,14 +2319,19 @@ typedef enum
 	LOCALE_OPKG_FAILURE_UPGRADE,
 	LOCALE_OPKG_FEED_ADDRESSES,
 	LOCALE_OPKG_INSTALL_LOCAL_PACKAGE,
+	LOCALE_OPKG_MESSAGEBOX_PLEASE_WAIT,
 	LOCALE_OPKG_MESSAGEBOX_REINSTALL,
 	LOCALE_OPKG_MESSAGEBOX_REMOVE,
 	LOCALE_OPKG_MESSAGEBOX_SIZE_ERROR,
 	LOCALE_OPKG_MESSAGEBOX_UPDATES_AVAILABLE,
 	LOCALE_OPKG_SUCCESS_INSTALL,
 	LOCALE_OPKG_SEPARATOR_PACKAGES_AVAILABLE,
+	LOCALE_OPKG_SEPARATOR_PACKAGES_AVAILABLE_PLUGINS,
 	LOCALE_OPKG_SEPARATOR_PACKAGES_INSTALLED,
+	LOCALE_OPKG_SEPARATOR_PACKAGES_INSTALLED_PLUGINS,
+	LOCALE_OPKG_SEPARATOR_UPGRADES_AVAILABLE,
 	LOCALE_OPKG_TITLE,
+	LOCALE_OPKG_TITLE_EXPERT_MODE,
 	LOCALE_OPKG_UPDATE_CHECK,
 	LOCALE_OPKG_UPDATE_READING_LISTS,
 	LOCALE_OPKG_UPGRADE,

src/system/locals_intern.h

@@ -2309,7 +2309,9 @@ const char * locale_real_names[] =
 	"opkg.button.expert_on",
 	"opkg.button.info",
 	"opkg.button.install",
+	"opkg.button.reinstall",
 	"opkg.button.uninstall",
+	"opkg.button.update.check",
 	"opkg.enter.feed.address",
 	"opkg.enter.feed.address.example",
 	"opkg.failure.install",
@@ -2317,14 +2319,19 @@ const char * locale_real_names[] =
 	"opkg.failure.upgrade",
 	"opkg.feed.addresses",
 	"opkg.install.local.package",
+	"opkg.messagebox.please.wait",
 	"opkg.messagebox.reinstall",
 	"opkg.messagebox.remove",
 	"opkg.messagebox.size.error",
 	"opkg.messagebox.updates.available",
 	"opkg.success.install",
 	"opkg.separator.packages.available",
+	"opkg.separator.packages.available.plugins",
 	"opkg.separator.packages.installed",
+	"opkg.separator.packages.installed.plugins",
+	"opkg.separator.upgrades.available",
 	"opkg.title",
+	"opkg.title.expert.mode",
 	"opkg.update.check",
 	"opkg.update.reading_lists",
 	"opkg.upgrade",