Add some adjectives to the namesgenerator

Because .. `hardcore_hamilton` and `inspiring_murdock`

https://twitter.com/swiftonsecurity/status/801195049165799424

Also replacing adjectives that could be interpreted as
refering to body size, (mental) health, intoxication.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 169b4d92a1)
Signed-off-by: Victor Vieux <victorvieux@gmail.com>

pkg/namesgenerator/names-generator.go

@@ -15,68 +15,91 @@ var (
 		"amazing",
 		"angry",
 		"awesome",
-		"backstabbing",
-		"berserk",
-		"big",
+		"blissful",
 		"boring",
+		"brave",
 		"clever",
 		"cocky",
 		"compassionate",
+		"competent",
 		"condescending",
+		"confident",
 		"cranky",
-		"desperate",
+		"dazzling",
 		"determined",
 		"distracted",
 		"dreamy",
-		"drunk",
 		"eager",
 		"ecstatic",
 		"elastic",
 		"elated",
 		"elegant",
-		"evil",
+		"eloquent",
+		"epic",
 		"fervent",
+		"festive",
+		"flamboyant",
 		"focused",
-		"furious",
-		"gigantic",
-		"gloomy",
+		"friendly",
+		"frosty",
+		"gallant",
+		"gifted",
 		"goofy",
-		"grave",
+		"gracious",
 		"happy",
-		"high",
+		"hardcore",
+		"heuristic",
 		"hopeful",
 		"hungry",
 		"infallible",
+		"inspiring",
 		"jolly",
 		"jovial",
+		"keen",
 		"kickass",
-		"lonely",
+		"kind",
+		"laughing",
 		"loving",
-		"mad",
+		"lucid",
+		"mystifying",
 		"modest",
+		"musing",
 		"naughty",
-		"nauseous",
+		"nervous",
+		"nifty",
 		"nostalgic",
+		"objective",
+		"optimistic",
 		"peaceful",
 		"pedantic",
 		"pensive",
-		"prickly",
+		"practical",
+		"priceless",
+		"quirky",
+		"quizzical",
+		"relaxed",
 		"reverent",
 		"romantic",
 		"sad",
 		"serene",
 		"sharp",
-		"sick",
 		"silly",
 		"sleepy",
-		"small",
 		"stoic",
 		"stupefied",
 		"suspicious",
 		"tender",
 		"thirsty",
-		"tiny",
 		"trusting",
+		"unruffled",
+		"upbeat",
+		"vibrant",
+		"vigilant",
+		"wizardly",
+		"wonderful",
+		"xenodochial",
+		"youthful",
+		"zealous",
 		"zen",
 	}