Merge pull request #2022 from cjnething/kemal-crystal-final-april-2016-jn

Fix Kemal issues due to pool version

frameworks/Crystal/kemal/benchmark_config.json

@@ -2,29 +2,6 @@
   "framework": "kemal",
   "tests": [{
     "default": {
-      "setup_file": "setup-redis",
-      "json_url": "/json",
-      "db_url": "/db",
-      "query_url": "/queries?queries=",
-      "fortune_url": "/fortunes",
-      "update_url": "/updates?queries=",
-      "plaintext_url": "/plaintext",
-      "port": 3000,
-      "approach": "Realistic",
-      "classification": "Fullstack",
-      "database": "Redis",
-      "framework": "kemal",
-      "language": "Crystal",
-      "orm": "micro",
-      "platform": "Crystal",
-      "webserver": "None",
-      "os": "Linux",
-      "database_os": "Linux",
-      "display_name": "Kemal",
-      "notes": "",
-      "versus": "ruby"
-    },
-    "postgres": {
       "setup_file": "setup-postgres",
       "json_url": "/json",
       "db_url": "/db",

frameworks/Crystal/kemal/shard.yml

@@ -3,17 +3,17 @@ version: "0.0.1"
 
 dependencies:
   pg:
-    github: will/crystal-pg
-    version: 0.5.0
+    github: "will/crystal-pg"
+    version: "0.5.0"
   pool:
-    github: ysbaddaden/pool
-    branch: master
+    github: "ysbaddaden/pool"
+    version: "0.2.1"
   kemal:
     github: "sdogruyol/kemal"
-    version: 0.10.0
+    version: "0.10.0"
   redis:
     github: "stefanwille/crystal-redis"
     version: "~> 1.3.1"
   html_builder:
-    github: crystal-lang/html_builder
-license: MIT
+    github: "crystal-lang/html_builder"
+license: "MIT"