Impl Display for Grammems structs. Added readme. Reworked lexeme detection - now stores all the lexemes order by weight.

examples/test.rs

@@ -1,13 +1,37 @@
 extern crate mystem;
 
+use mystem::Other::Obscene;
+
 #[allow(unused_must_use)]
 fn main() -> Result<(), mystem::AppError> {
     let mut instance = mystem::MyStem::new()?;
-    for stem in instance.stemming("Связался с лучшим - подохни как все.".into())?
+    for stem in instance.stemming("Связался с лучшим - подохни как все, Говноед.".into())?
     {
-        println!("{} is a lexeme of {}", stem.lex, stem.text)
+        println!(
+            "'{}' most likely is a '{}' and lexeme is '{}'.{}{}",
+            stem.text,
+            stem.lex[0].grammem.part_of_speech,
+            stem.lex[0].lex,
+            {
+                match stem.lex[0]
+                    .grammem
+                    .facts
+                    .contains(&mystem::Fact::Other(Obscene))
+                {
+                    true => " Obscene lexis.",
+                    false => "",
+                }
+            },
+            {
+                match stem.lex.len()
+                {
+                    0|1 => "".to_string(),
+                    x if x > 1 => format!(" Also has {} found lexems.", x),
+                    _ => unreachable!()
+                }
+            }
+        )
     }
-
     instance.terminate();
     Ok(())
 }