Add Zig support

Author: Sam Tebbs

Diff for: resources/zig.ascii

@@ -0,0 +1,15 @@
+
+{1}                                     {0}#####{1}
+{1} {0}###########{1}   {0}#########################{1}   {0}########{1}
+{1} {0}###########{1}   {0}#######################{1}    {0}#########{1}
+{1} {0}#######{1}                   {0}#########{1}        {0}#######{1}
+{1} {0}######{1}                   {0}#######{1}           {0}#######{1}
+{1} {0}######{1]                  {0}#######{1}             {0}######{1}
+{1} {0}######{1}                {0}########{1}              {0}######{1}
+{1} {0}######{1}              {0}########{1}                {0}######{1}
+{1} {0}######{1}             {0}#######{1}                  {0}######{1}
+{1} {0}######{1}          {0}########{1}                    {0}######{1}
+{1} {0}#######{1}        {0}#########{1}                   {0}#######{1}
+{1} {0}#########{1}    {0}#######################{1}   {0}###########{1}
+{1} {0}########{1}   {0}#########################{1}   {0}###########{1}
+{1}          {0}#####{1}

Diff for: src/main.rs

@@ -289,6 +289,7 @@ enum Language {
     JavaScript,
     Perl,
     Php,
+    Zig,
 }
 
 impl fmt::Display for Language {
@@ -321,6 +322,7 @@ impl fmt::Display for Language {
             Language::JavaScript => write!(f, "JavaScript"),
             Language::Perl => write!(f, "Perl"),
             Language::Php => write!(f, "Php"),
+            Language::Zig => write!(f, "Zig"),
         }
     }
 }
@@ -697,6 +699,7 @@ impl From<tokei::LanguageType> for Language {
             tokei::LanguageType::JavaScript => Language::JavaScript,
             tokei::LanguageType::Perl => Language::Perl,
             tokei::LanguageType::Php => Language::Php,
+            tokei::LanguageType::Zig => Language::Zig,
             _ => unimplemented!(),
         }
     }
@@ -731,6 +734,7 @@ fn get_all_language_types() -> Vec<tokei::LanguageType> {
         tokei::LanguageType::JavaScript,
         tokei::LanguageType::Perl,
         tokei::LanguageType::Php,
+        tokei::LanguageType::Zig,
     ]
 }
 
@@ -764,6 +768,7 @@ impl Info {
             Language::JavaScript => include_str!("../resources/javascript.ascii"),
             Language::Perl => include_str!("../resources/perl.ascii"),
             Language::Php => include_str!("../resources/php.ascii"),
+            Language::Zig => include_str!("../resources/zig.ascii"),
             // _ => include_str!("../resources/unknown.ascii"),
         }
     }
@@ -797,6 +802,7 @@ impl Info {
             Language::JavaScript => vec![Color::BrightYellow],
             Language::Perl => vec![Color::BrightBlue],
             Language::Php => vec![Color::BrightWhite],
+            Language::Zig => vec![Color::Yellow],
         }
     }
 }