Updated the README with a more clear example of what the purpose of gman is, and also support fully isolated, multiple local based configurations with isolated git repositories so users can have separate repos for different environments

tests/prop_crypto.rs

@@ -1,11 +1,15 @@
 use base64::Engine;
 use gman::{decrypt_string, encrypt_string};
 use proptest::prelude::*;
+
+proptest! {
+    #![proptest_config(ProptestConfig::with_cases(64))]
+}
 use secrecy::SecretString;
 
 proptest! {
     #[test]
-    fn prop_encrypt_decrypt_roundtrip(password in ".{0,64}", msg in ".{0,2048}") {
+    fn prop_encrypt_decrypt_roundtrip(password in ".{0,64}", msg in ".{0,512}") {
         let pw = SecretString::new(password.into());
         let env = encrypt_string(pw.clone(), &msg).unwrap();
         let out = decrypt_string(pw, &env).unwrap();
@@ -14,7 +18,7 @@ proptest! {
     }
 
     #[test]
-    fn prop_tamper_ciphertext_detected(password in ".{0,32}", msg in ".{1,256}") {
+    fn prop_tamper_ciphertext_detected(password in ".{0,32}", msg in ".{1,128}") {
         let pw = SecretString::new(password.into());
         let env = encrypt_string(pw.clone(), &msg).unwrap();
         // Flip a bit in the ct payload segment