aquatic-prime: Sort input keys alphabetically case insensitive

Keys in the input hash must be sorted alphabetically without considering
case in order to produce the correct signature. Learned this from the
Ruby library:

    total = information.sort{|a,b| a[0].downcase <=> b[0].downcase || a[0] <=> b[0]}.map{|key,value| value}.join('')

1 files changed, 1 insertions, 1 deletions

diff --git a/license-generator/aquatic-prime/src/lib.rs b/license-generator/aquatic-prime/src/lib.rs
index 83d230d..6c9f997 100644
--- a/license-generator/aquatic-prime/src/lib.rs
+++ b/license-generator/aquatic-prime/src/lib.rs
@@ -21,7 +21,7 @@ impl<'a> AquaticPrime<'a> {
         let mut input_data: Vec<(&str, &str)> = input_data
             .into_iter()
             .collect();
-        input_data.sort();
+        input_data.sort_unstable_by_key(|el| el.0.to_lowercase());
 
         let data = input_data
             .into_iter()