Fix heka.toml for other roles

Change-Id: Ie8247b0ab95363fe5b519585120bad7d68cb119c
diff --git a/heat/files/heka.toml b/heat/files/heka.toml
index cd0f583..18d94b2 100644
--- a/heat/files/heka.toml
+++ b/heat/files/heka.toml
@@ -1,5 +1,3 @@
-{%- if pillar.heat.server is defined %}
-
 [logstreamer_heat]
 type = "LogstreamerInput"
 log_directory = "/var/log/heat"
@@ -13,5 +11,3 @@
 type = "SandboxDecoder"
 filename = "lua_modules/decoders/openstack.lua"
 module_directory = "/usr/share/heka/lua_modules;/usr/share/heka/lua_modules/common"
-
-{% endif %}