diff --git a/app/assets/images/admin/file_types/ACP_PDF.icns b/app/assets/images/admin/file_types/ACP_PDF.icns
deleted file mode 100644
index 26e0810..0000000
Binary files a/app/assets/images/admin/file_types/ACP_PDF.icns and /dev/null differ
diff --git a/app/assets/images/admin/file_types/ai.png b/app/assets/images/admin/file_types/ai.png
index eb16320..f28c86a 100644
Binary files a/app/assets/images/admin/file_types/ai.png and b/app/assets/images/admin/file_types/ai.png differ
diff --git a/app/assets/images/admin/file_types/eps.png b/app/assets/images/admin/file_types/eps.png
index 7cadd57..26ad468 100644
Binary files a/app/assets/images/admin/file_types/eps.png and b/app/assets/images/admin/file_types/eps.png differ
diff --git a/app/assets/images/admin/file_types/gif.png b/app/assets/images/admin/file_types/gif.png
index e71bd80..c02d274 100644
Binary files a/app/assets/images/admin/file_types/gif.png and b/app/assets/images/admin/file_types/gif.png differ
diff --git a/app/assets/images/admin/file_types/icns.png b/app/assets/images/admin/file_types/icns.png
index d857fa5..a2a36a6 100644
Binary files a/app/assets/images/admin/file_types/icns.png and b/app/assets/images/admin/file_types/icns.png differ
diff --git a/app/assets/images/admin/file_types/ico.png b/app/assets/images/admin/file_types/ico.png
index 73c23f0..7b3e4ca 100644
Binary files a/app/assets/images/admin/file_types/ico.png and b/app/assets/images/admin/file_types/ico.png differ
diff --git a/app/assets/images/admin/file_types/ics/ai.icns b/app/assets/images/admin/file_types/ics/ai.icns
deleted file mode 100644
index 7beb64c..0000000
Binary files a/app/assets/images/admin/file_types/ics/ai.icns and /dev/null differ
diff --git a/app/assets/images/admin/file_types/ics/ai.png b/app/assets/images/admin/file_types/ics/ai.png
deleted file mode 100644
index eb16320..0000000
Binary files a/app/assets/images/admin/file_types/ics/ai.png and /dev/null differ
diff --git a/app/assets/images/admin/file_types/ics/bmp.icns b/app/assets/images/admin/file_types/ics/bmp.icns
deleted file mode 100644
index d81d996..0000000
Binary files a/app/assets/images/admin/file_types/ics/bmp.icns and /dev/null differ
diff --git a/app/assets/images/admin/file_types/ics/bmp.png b/app/assets/images/admin/file_types/ics/bmp.png
deleted file mode 100644
index bb852d2..0000000
Binary files a/app/assets/images/admin/file_types/ics/bmp.png and /dev/null differ
diff --git a/app/assets/images/admin/file_types/ics/eps.icns b/app/assets/images/admin/file_types/ics/eps.icns
deleted file mode 100644
index 438b4e2..0000000
Binary files a/app/assets/images/admin/file_types/ics/eps.icns and /dev/null differ
diff --git a/app/assets/images/admin/file_types/ics/eps.png b/app/assets/images/admin/file_types/ics/eps.png
deleted file mode 100644
index 7cadd57..0000000
Binary files a/app/assets/images/admin/file_types/ics/eps.png and /dev/null differ
diff --git a/app/assets/images/admin/file_types/ics/gif.icns b/app/assets/images/admin/file_types/ics/gif.icns
deleted file mode 100644
index fb5b274..0000000
Binary files a/app/assets/images/admin/file_types/ics/gif.icns and /dev/null differ
diff --git a/app/assets/images/admin/file_types/ics/gif.png b/app/assets/images/admin/file_types/ics/gif.png
deleted file mode 100644
index e71bd80..0000000
Binary files a/app/assets/images/admin/file_types/ics/gif.png and /dev/null differ
diff --git a/app/assets/images/admin/file_types/ics/icns.icns b/app/assets/images/admin/file_types/ics/icns.icns
deleted file mode 100644
index a0d3984..0000000
Binary files a/app/assets/images/admin/file_types/ics/icns.icns and /dev/null differ
diff --git a/app/assets/images/admin/file_types/ics/icns.png b/app/assets/images/admin/file_types/ics/icns.png
deleted file mode 100644
index d857fa5..0000000
Binary files a/app/assets/images/admin/file_types/ics/icns.png and /dev/null differ
diff --git a/app/assets/images/admin/file_types/ics/ico.icns b/app/assets/images/admin/file_types/ics/ico.icns
deleted file mode 100644
index 984eec6..0000000
Binary files a/app/assets/images/admin/file_types/ics/ico.icns and /dev/null differ
diff --git a/app/assets/images/admin/file_types/ics/ico.png b/app/assets/images/admin/file_types/ics/ico.png
deleted file mode 100644
index 73c23f0..0000000
Binary files a/app/assets/images/admin/file_types/ics/ico.png and /dev/null differ
diff --git a/app/assets/images/admin/file_types/ics/jpeg.icns b/app/assets/images/admin/file_types/ics/jpeg.icns
deleted file mode 100644
index ac4080f..0000000
Binary files a/app/assets/images/admin/file_types/ics/jpeg.icns and /dev/null differ
diff --git a/app/assets/images/admin/file_types/ics/jpeg.png b/app/assets/images/admin/file_types/ics/jpeg.png
deleted file mode 100644
index 502b09e..0000000
Binary files a/app/assets/images/admin/file_types/ics/jpeg.png and /dev/null differ
diff --git a/app/assets/images/admin/file_types/ics/pdf.icns b/app/assets/images/admin/file_types/ics/pdf.icns
deleted file mode 100644
index f580bb5..0000000
Binary files a/app/assets/images/admin/file_types/ics/pdf.icns and /dev/null differ
diff --git a/app/assets/images/admin/file_types/ics/pdf.png b/app/assets/images/admin/file_types/ics/pdf.png
deleted file mode 100644
index 3d1affe..0000000
Binary files a/app/assets/images/admin/file_types/ics/pdf.png and /dev/null differ
diff --git a/app/assets/images/admin/file_types/ics/png.icns b/app/assets/images/admin/file_types/ics/png.icns
deleted file mode 100644
index 47d2ce5..0000000
Binary files a/app/assets/images/admin/file_types/ics/png.icns and /dev/null differ
diff --git a/app/assets/images/admin/file_types/ics/png.png b/app/assets/images/admin/file_types/ics/png.png
deleted file mode 100644
index ae5727f..0000000
Binary files a/app/assets/images/admin/file_types/ics/png.png and /dev/null differ
diff --git a/app/assets/images/admin/file_types/ics/tiff.icns b/app/assets/images/admin/file_types/ics/tiff.icns
deleted file mode 100644
index 65fdd1d..0000000
Binary files a/app/assets/images/admin/file_types/ics/tiff.icns and /dev/null differ
diff --git a/app/assets/images/admin/file_types/ics/tiff.png b/app/assets/images/admin/file_types/ics/tiff.png
deleted file mode 100644
index 536448e..0000000
Binary files a/app/assets/images/admin/file_types/ics/tiff.png and /dev/null differ
diff --git a/app/assets/images/admin/file_types/jpeg.png b/app/assets/images/admin/file_types/jpeg.png
index 502b09e..a5c596e 100644
Binary files a/app/assets/images/admin/file_types/jpeg.png and b/app/assets/images/admin/file_types/jpeg.png differ
diff --git a/app/assets/images/admin/file_types/jpg.png b/app/assets/images/admin/file_types/jpg.png
index 502b09e..a5c596e 100644
Binary files a/app/assets/images/admin/file_types/jpg.png and b/app/assets/images/admin/file_types/jpg.png differ
diff --git a/app/assets/images/admin/file_types/pdf.png b/app/assets/images/admin/file_types/pdf.png
index 0030fa7..098355b 100644
Binary files a/app/assets/images/admin/file_types/pdf.png and b/app/assets/images/admin/file_types/pdf.png differ
diff --git a/app/assets/images/admin/file_types/png.png b/app/assets/images/admin/file_types/png.png
index ae5727f..b9876ba 100644
Binary files a/app/assets/images/admin/file_types/png.png and b/app/assets/images/admin/file_types/png.png differ
diff --git a/app/assets/images/admin/file_types/sql.png b/app/assets/images/admin/file_types/sql.png
index e7efb9e..3f53116 100644
Binary files a/app/assets/images/admin/file_types/sql.png and b/app/assets/images/admin/file_types/sql.png differ
diff --git a/app/assets/images/admin/file_types/tiff.png b/app/assets/images/admin/file_types/tiff.png
index 536448e..f84bfcd 100644
Binary files a/app/assets/images/admin/file_types/tiff.png and b/app/assets/images/admin/file_types/tiff.png differ