Add queue system with background downloading and much more (#73)

* Do not build here until it is merged.

* WIP: Queue System.

Right now crashes randomly for whatever reason..

* Animate queue spinner more slowly

* Use LightLocks to prevent crashing in the queue

(I hope it's fixed at least)

* Build nightlies in queue-system

* Use version.h for version and specify 7 digits

* Remove unneeded $(CURDIR)

I put that these for testing, but it's not needed

* Multiple Changes, see desc for more.

1.) Theme Implementation.
2.) Show Battery + Time.
3.) Some more work on Queue-System (might still be broke).
4.) Update Copyright to 2021.
5.) Add `%FIRM%` to regex.
6.) Mass Add to Queue.
7.) Search with AND / OR filter.

* Gaaah, not again...

* Remove DoNothing, some LightLock changes, etc

aka
Further improvements to overall system stability and other minor adjustments have been made to enhance the user experience.

* See desc for more.

- Current Queue Entry can now be canceled.

- Fix installed list.

- Display Download Speed.

- BYE BYE Queue LightLock!

* Various adjustments to the queue menu

- Make cancel button slightly smaller
- Right align "Steps: ..." text
- Remove "Current Operation:" text
- Change KB/MB/GB to KiB/MiB/GiB
- Lots of little positioning tweaks
- Fix bug where you could get stuck in the prompt
- Make spinny thing have a ! when action is needed
- Make extracting file increment at the start instead of the end
- Delete dumb VS Code file and gitignore it

* Change to hollow full charge plugged in icon

* Fix the settings positions a bit

* Fix custom font download not having prompt

Also tweak the text positions, I forgot to change them

Co-authored-by: StackZ <47382115+SuperSaiyajinStackZ@users.noreply.github.com>

romfs/lang/en/app.json

@@ -1,4 +1,9 @@
 {
+	"ACTION_CANCELED": "%s canceled!",
+	"ACTION_FAILED": "%s failed!",
+	"ACTION_REQUIRED": "Action required!",
+	"ACTION_SUCCEEDED": "%s succeeded!",
+	"ACTIVE_THEME": "Active Theme",
 	"ASCENDING": "Ascending",
 	"ARGUMENT_INVALID": "Argument invalid.\nPlease check the xml file for proper arguments.",
 	"AUTHOR": "Author",
@@ -13,6 +18,7 @@
 	"CATEGORY": "Category",
 	"CHANGE_3DSX_PATH": "Change 3DSX path",
 	"CHANGE_ARCHIVE_PATH": "Change archive path",
+	"CHANGE_FIRM_PATH": "Change firm path",
 	"CHANGE_NDS_PATH": "Change NDS path",
 	"CHANGE_SHORTCUT_PATH": "Change shortcut path",
 	"CHECK_UNISTORE_UPDATES": "Checking for UniStore updates...",
@@ -21,6 +27,7 @@
 	"CONNECT_WIFI": "Please Connect to WiFi.",
 	"CONSOLE": "Console",
 	"CONTRIBUTOR_TRANSLATORS": "- All Translators & Contributors",
+	"COPYING": "Copying... %s / %s (%.2f%%)",
 	"COPY_ERROR": "Copy Error!",
 	"CREATE_SHORTCUT": "Would you like to create a shortcut?",
 	"CREDITS": "Credits",
@@ -31,6 +38,7 @@
 	"DELETE_ERROR": "Delete Error!",
 	"DELETE_PROMPT": "Are you sure you want to delete this Directory?",
 	"DELETE_UNNEEDED_FILE": "Deleting unneeded file...",
+	"DELETING": "Deleting...",
 	"DESCENDING": "Descending",
 	"DIRECTION": "Direction",
 	"DIRECTORY_SETTINGS": "Directory Settings",
@@ -40,6 +48,8 @@
 	"DONE": "Done!",
 	"DOWNLOAD_ERROR": "Download Error!",
 	"DOWNLOAD_FAILED": "Download Failed!",
+	"DOWNLOAD_SPEED": "Speed: %lld KiB/s",
+	"DOWNLOADING": "Downloading... %s / %s (%.2f%%)",
 	"DOWNLOADING_COMPATIBLE_FONT": "Downloading compatible font...",
 	"DOWNLOADING_SPRITE_SHEET": "Downloading Spritesheet...",
 	"DOWNLOADING_SPRITE_SHEET2": "Downloading Spritesheet %i of %i...",
@@ -56,8 +66,11 @@
 	"ENTRIES": "Entries",
 	"EXECUTE_ENTRY": "Would you like to execute this entry?",
 	"EXIT_APP": "Exit Universal-Updater",
+	"EXTRACTING": "Extracting... %s / %s (%.2f%%)",
+	"FEATURE_SIDE_EFFECTS": "This Feature may have side effects while the Queue is running.\nAre you sure you want to continue?",
 	"FETCHING_METADATA": "Fetching old metadata...",
 	"FETCHING_RECOMMENDED_UNISTORES": "Fetching recommended UniStores...",
+	"FILES": "File: %d / %d",
 	"FILE_EXTRACTED": "file extracted.",
 	"FILE_SLASH": "Seems like a '/' is included, which is not supported.\nPlease change 'file' to filename only.",
 	"FILES_EXTRACTED": "files extracted.",
@@ -67,6 +80,7 @@
 	"GUI_SETTINGS": "GUI Settings",
 	"GUI_SETTINGS_BTN": "GUI settings...",
 	"INCLUDE_IN_RESULTS": "Include in results:",
+	"INSTALLING": "Installing... %s / %s (%.2f%%)",
 	"INSTALL_UNIVERSAL_UPDATER": "Installing Universal-Updater...",
 	"INVALID_UNISTORE": "Invalid UniStore",
 	"KEY_CONTINUE": "Press any key to continue.",
@@ -83,6 +97,16 @@
 	"NO_LICENSE": "No License",
 	"NO_SCREENSHOTS_AVAILABLE": "No Screenshots available",
 	"NOT_IMPLEMENTED": "Not Implemented Yet",
+	"OP_COPYING": "Copying",
+	"OP_DELETING": "Deleting",
+	"OP_DOWNLOADING": "Downloading",
+	"OP_EXTRACTING": "Extracting",
+	"OP_INSTALLING": "Installing",
+	"OP_MOVING": "Moving",
+	"OP_WAITING": "Waiting",
+	"QUEUE": "Queue",
+	"QUEUE_POSITION": "Queue position",
+	"QUEUE_PROGRESS": "Step: %d / %d",
 	"RECOMMENDED_UNISTORES": "Recommended UniStores",
 	"REVISION": "Revision",
 	"SCREENSHOT": "Screenshot %d / %d",
@@ -93,6 +117,7 @@
 	"SELECT_LANG": "Choose the language",
 	"SELECT_UNISTORE": "Select UniStore",
 	"SELECT_UNISTORE_2": "Select a UniStore",
+	"SELECTION_QUEUE": "Add Selection to Queue",
 	"SETTINGS": "Settings",
 	"SHEET_SLASH": "Seems like a '/' is included, which is not supported.\nPlease change 'sheet' to filename only.",
 	"SHORTCUT_CREATED": "Shortcut created!",
@@ -102,6 +127,7 @@
 	"START_SELECT": "Press START to select the current folder",
 	"STORE_INFO": "Store Info",
 	"SYNTAX_ERROR": "Syntax Error!",
+	"THEME_DEFAULT": "Default",
 	"TITLE": "Title",
 	"TOP_STYLE": "Top Style",
 	"UNISTORE_BG": "Use UniStore BG",