Add GetBlockhashes details

Minor correction in Empty RPC generation script

_includes/devdoc/dash-core/rpcs/rpcs/getblockhashes.md

@@ -2,13 +2,75 @@
 This file is licensed under the MIT License (MIT) available on
 http://opensource.org/licenses/MIT.
 {% endcomment %}
-{% assign filename="_includes/devdoc/dash-core/rpcs/rpcs/getblockhashes.md" %}#
+{% assign filename="_includes/devdoc/dash-core/rpcs/rpcs/getblockhashes.md" %}
 
 ##### GetBlockHashes
 {% include helpers/subhead-links.md %}
 
+{% assign summary_getBlockHashes="returns array of hashes of blocks within the timestamp range provided." %}
+
 {% autocrossref %}
 
-{% assign summary_getBlockHashes= %}
+The `getblockhashes` RPC {{summary_getBlockHashes}}
+
+*Parameter #1---high block timestamp*
+
+{% itemplate ntpd1 %}
+- n: "Block Timestamp"
+  t: "number (int)"
+  p: "Required<br>(exactly 1)"
+  d: "The block timestamp for the newest block hash that should be returned."
+
+{% enditemplate %}
+
+*Parameter #2---low block timestamp*
+
+{% itemplate ntpd1 %}
+- n: "Block Timestamp"
+  t: "number (int)"
+  p: "Required<br>(exactly 1)"
+  d: "The block timestamp for the oldest block hash that should be returned."
+
+{% enditemplate %}
+
+*Result---the block header hashes in the give time range*
+
+{% itemplate ntpd1 %}
+- n: "`result`"
+  t: "array"
+  p: "Required<br>(exactly 1)"
+  d: "The hashes of the blocks in the requested time range"
+
+- n: "→<br>`hash`"
+  t: "string (hex)"
+  p: "Required<br>(1 or more)"
+  d: "The hash of a block in the chain, encoded as hex in RPC byte order"
+
+{% enditemplate %}
+
+*Example from Dash Core 0.12.2*
+
+{% highlight bash %}
+dash-cli -testnet getblockhashes 1507555793 1507554793
+{% endhighlight %}
+
+Result:
+
+{% highlight json %}
+[
+  "0000000010a16c6fbc6bd5cdc238c2beabcda334e97fde1500d59be4e6fc4b89",
+  "000000009910885e811230c403e55aac6547d6df04ee671b2e8348524f73cab8",
+  "000000004bbb3828db1c4d4491760336cec215087819ab656336f30d4095e3d2",
+  "00000000ad2df2149aca2261a9a87c41e139dfe8f73d91db7ec0c1837fee21a0",
+  "0000000074068a9e3a271d165da3deb28bc3f8c751dde97f460d8078d92a9d06"
+]
+{% endhighlight %}
+
+*See also*
+
+* [GetBlock][rpc getblock]: {{summary_getBlock}}
+* [GetBlockHash][rpc getblockhash]: {{summary_getBlockHash}}
+* [GetBestBlockHash][rpc getbestblockhash]: {{summary_getBestBlockHash}}
+
 
 {% endautocrossref %}

scripts/create_empty_rpc_md.sh

@@ -12,9 +12,9 @@ if [ "$PARAMCOUNT" == 1 ]; then
 	echo "This file is licensed under the MIT License (MIT) available on" >> $FILENAME
 	echo "http://opensource.org/licenses/MIT." >> $FILENAME
 	echo "{% endcomment %}" >> $FILENAME
-	echo '{% assign filename="_includes/devdoc/dash-core/rpcs/rpcs/'$FILENAME'" %}#' >> $FILENAME
+	echo '{% assign filename="_includes/devdoc/dash-core/rpcs/rpcs/'$FILENAME'" %}' >> $FILENAME
 	echo "" >> $FILENAME
-	echo "##### '$RPCNAME'" >> $FILENAME
+	echo "##### $RPCNAME" >> $FILENAME
 	echo "{% include helpers/subhead-links.md %}" >> $FILENAME
 	echo "" >> $FILENAME
 	echo "{% autocrossref %}" >> $FILENAME