[DANGEROUS] untrack all banners, replace with default banner (#9)

if this git repo is meant for all instances, it doesn't make sense that 4get.ca banners are stored here.
instead, I've added `banner/*` to a .gitignore file, so instances can clone/pull/push the repo without grabbing other people's banners or uploading their own.

making this change required deleting all the currently tracked banners from the repo. an unfortunate side-effect of this is that **if you have any of these tracked banners in your local version, pulling this commit WILL DELETE ALL OF THEM!!!!!!** pulling this commit properly while preserving tracked banners should be done by temporarily copying them to another directory, `git pull`ing, then copying them back.

I also added a default banner based on the default nginx page so new instances aren't bannerless.

Co-authored-by: cynic <kurisufag1@gmail.com>
Reviewed-on: https://git.lolcat.ca/lolcat/4get/pulls/9
Co-authored-by: cynic <admin@cynic.moe>
Co-committed-by: cynic <admin@cynic.moe>

24 files changed, 0 insertions, 0 deletions

diff --git a/banner/4get-default.png b/banner/4get-default.png
new file mode 100644
index 0000000..5b549d0
--- /dev/null
+++ b/banner/4get-default.png
diff --git a/banner/aves.png b/banner/aves.png
deleted file mode 100644
index 2b28e79..0000000
--- a/banner/aves.png
+++ /dev/null
diff --git a/banner/aves_2.png b/banner/aves_2.png
deleted file mode 100644
index 30f17a6..0000000
--- a/banner/aves_2.png
+++ /dev/null
diff --git a/banner/bibblebop.png b/banner/bibblebop.png
deleted file mode 100644
index 0fe95c4..0000000
--- a/banner/bibblebop.png
+++ /dev/null
diff --git a/banner/birds_birds_birdsw.jpg b/banner/birds_birds_birdsw.jpg
deleted file mode 100644
index d820465..0000000
--- a/banner/birds_birds_birdsw.jpg
+++ /dev/null
diff --git a/banner/birds_birds_birdsw_2.jpg b/banner/birds_birds_birdsw_2.jpg
deleted file mode 100644
index a8d9164..0000000
--- a/banner/birds_birds_birdsw_2.jpg
+++ /dev/null
diff --git a/banner/birds_birds_birdsw_3.jpg b/banner/birds_birds_birdsw_3.jpg
deleted file mode 100644
index 239f6c8..0000000
--- a/banner/birds_birds_birdsw_3.jpg
+++ /dev/null
diff --git a/banner/birds_birds_birdsw_4.jpg b/banner/birds_birds_birdsw_4.jpg
deleted file mode 100644
index ba7d637..0000000
--- a/banner/birds_birds_birdsw_4.jpg
+++ /dev/null
diff --git a/banner/cynic.png b/banner/cynic.png
deleted file mode 100644
index 05c728b..0000000
--- a/banner/cynic.png
+++ /dev/null
diff --git a/banner/deek.png b/banner/deek.png
deleted file mode 100644
index 850416d..0000000
--- a/banner/deek.png
+++ /dev/null
diff --git a/banner/deekchat.gif b/banner/deekchat.gif
deleted file mode 100644
index 604e2fa..0000000
--- a/banner/deekchat.gif
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diff --git a/banner/eagle.png b/banner/eagle.png
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--- a/banner/eagle.png
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diff --git a/banner/eagle2.png b/banner/eagle2.png
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index d5bdda6..0000000
--- a/banner/eagle2.png
+++ /dev/null
diff --git a/banner/eagle3.jpg b/banner/eagle3.jpg
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index 5c3d44d..0000000
--- a/banner/eagle3.jpg
+++ /dev/null
diff --git a/banner/eddd_1.png b/banner/eddd_1.png
deleted file mode 100644
index 4dd69b0..0000000
--- a/banner/eddd_1.png
+++ /dev/null
diff --git a/banner/eddd_2.png b/banner/eddd_2.png
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index c2a59d1..0000000
--- a/banner/eddd_2.png
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diff --git a/banner/eddd_3.png b/banner/eddd_3.png
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index 8531a88..0000000
--- a/banner/eddd_3.png
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diff --git a/banner/gnuwu.png b/banner/gnuwu.png
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index 6b95ca4..0000000
--- a/banner/gnuwu.png
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diff --git a/banner/gnuwu_2.png b/banner/gnuwu_2.png
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index 1612132..0000000
--- a/banner/gnuwu_2.png
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diff --git a/banner/horse.png b/banner/horse.png
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index e4cd7f5..0000000
--- a/banner/horse.png
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diff --git a/banner/linucks.jpg b/banner/linucks.jpg
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index 3148c6f..0000000
--- a/banner/linucks.jpg
+++ /dev/null
diff --git a/banner/real_nig_3.jpg b/banner/real_nig_3.jpg
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index 60bac39..0000000
--- a/banner/real_nig_3.jpg
+++ /dev/null
diff --git a/banner/sec.png b/banner/sec.png
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--- a/banner/sec.png
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diff --git a/banner/tagmachine.png b/banner/tagmachine.png
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--- a/banner/tagmachine.png
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