Update derive_more and unicase in preparation for no_std Support

Only palette is now missing for basic no_std support.

Cargo.toml

@@ -38,13 +38,13 @@ members = ["capi", "capi/bind_gen", "capi/js", "capi/staticlib", "capi/cdylib",
 base64 = { version = "0.11.0", default-features = false, features = ["alloc"] }
 cfg-if = "0.1.7"
 chrono = { version = "0.4.0", features = ["serde", "clock"], default-features = false }
-derive_more = "0.15.0"
+derive_more = { version = "0.99.1", default-features = false, features = ["not", "add", "from", "deref"] }
 odds = { version = "0.3.1", default-features = false }
 ordered-float = { version = "1.0.2", default-features = false }
 palette = { version = "0.4.0", default-features = false }
 serde = { version = "1.0.98", default-features = false, features = ["derive", "alloc", "std"] }
 snafu = { version = "0.6.0", default-features = false, features = ["std"] }
-unicase = "2.2.0"
+unicase = "2.6.0"
 
 # std
 byteorder = "1.3.2"
@@ -77,7 +77,7 @@ default = ["image-shrinking"]
 more-image-formats = ["image/webp", "image/pnm", "image/ico", "image/jpeg", "image/gif_codec", "image/tiff", "image/tga", "image/bmp", "image/hdr"]
 image-shrinking = ["more-image-formats"]
 rendering = ["more-image-formats", "euclid", "livesplit-title-abbreviations", "lyon", "rusttype", "smallvec"]
-software-rendering = ["rendering", "euc", "vek"]
+software-rendering = ["rendering", "euc", "vek", "derive_more/mul"]
 
 [[bench]]
 name = "balanced_pb"