Deprecated Kalamar.api configuration key in favour of Kalamar.api_path

Change-Id: Iee8c4fc4e67ef1326e533d22b816a516fa6ac056
diff --git a/package.json b/package.json
index 7011b99..b26b983 100755
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "Kalamar",
   "description": "Mojolicious-based Frontend for KorAP",
   "license": "BSD-2-Clause",
-  "version": "0.28.2",
+  "version": "0.29.0",
   "pluginVersion": "0.1",
   "repository" : {
     "type": "git",