Update families.json (#737)

tagged 11 fonts including Kalnia Glaze

families.json

@@ -391,7 +391,7 @@
   "Eater": ["halloween"],
   "Economica": ["condensed"],
   "Eczar": [],
-  "Edu AU VIC WA NT Hand": [],
+  "Edu AU VIC WA NT Hand": ["slanted", "literacy"],
   "Edu NSW ACT Foundation": ["handwritten"],
   "Edu QLD Beginner": ["handwritten"],
   "Edu SA Beginner": ["slanted"],
@@ -467,7 +467,7 @@
   "Fredericka the Great": ["sketch"],
   "Fredoka": ["round"],
   "Freehand": ["monolinear", "slanted"],
-  "Freeman": [],
+  "Freeman": ["heavy", "gothic"],
   "Fresca": ["friendly", "comic"],
   "Frijole": ["fun", "spicy"],
   "Fruktur": ["fraktur", "large sizes", "blackletter"],
@@ -669,7 +669,7 @@
   "Kaisei Tokumin": [],
   "Kalam": ["handwritten"],
   "Kalnia": ["high contrast"],
-  "Kalnia Glaze": [],
+  "Kalnia Glaze": ["gradient", "color", "outline"],
   "Kameron": ["slab", "egyptian"],
   "Kanit": ["humanist", "futuristic", "loopless"],
   "Kantumruy Pro": [],
@@ -808,7 +808,7 @@
   "Maname": [],
   "Mandali": ["round"],
   "Manjari": [],
-  "Manrope": [],
+  "Manrope": ["round"],
   "Mansalva": ["handwritten"],
   "Manuale": [],
   "Marcellus": ["roman"],
@@ -1235,22 +1235,22 @@
   "Playfair Display": ["didone", "high contrast", "transitional", "headlines"],
   "Playfair Display SC": ["small caps", "didone", "high contrast", "transitional"],
   "Playpen Sans": ["kids", "playful", "handwritten"],
-  "Playwrite AR": [],
-  "Playwrite AT": [],
+  "Playwrite AR": ["cursive", "connected"],
+  "Playwrite AT": ["cursive", "connected"],
   "Playwrite AU NSW": ["slanted"],
   "Playwrite AU QLD": ["slanted"],
   "Playwrite AU SA": ["slanted"],
   "Playwrite AU TAS": ["slanted"],
   "Playwrite AU VIC": ["slanted"],
-  "Playwrite BE VLG": [],
+  "Playwrite BE VLG": ["cursive", "connected", "slanted"],
   "Playwrite BE WAL": [],
   "Playwrite BR": ["cursive", "connected"],
   "Playwrite CA": ["cursive", "connected", "slanted"],
   "Playwrite CL": [],
   "Playwrite CO": ["cursive", "connected", "slanted"],
-  "Playwrite CU": [],
-  "Playwrite CZ": [],
-  "Playwrite DE Grund": [],
+  "Playwrite CU": ["cursive", "connected", "slanted"],
+  "Playwrite CZ": ["cursive", "connected", "slanted"],
+  "Playwrite DE Grund": ["literacy"],
   "Playwrite DE LA": ["cursive", "connected", "slanted"],
   "Playwrite DE SAS": ["cursive", "connected", "slanted"],
   "Playwrite DE VA": ["cursive", "connected", "slanted"],
@@ -1523,7 +1523,7 @@
   "Sora": ["round", "friendly"],
   "Sorts Mill Goudy": ["old style"],
   "Source Code Pro": ["typewriter", "code"],
-  "Source Sans 3": [],
+  "Source Sans 3": ["legibility"],
   "Source Serif 4": ["transitional"],
   "Space Grotesk": ["geometric"],
   "Space Mono": ["geometric"],