Merge tag '1.4.6' into develop

Aggregator Release 1.4.6
========================

* Fix: embed no longer adds significant whitespace
* Expose stylesheets at /stylesheets and /tei-stylesheets
* Added documentation (Sphinx / Maven Site)

docs/conf.py

@@ -59,9 +59,9 @@ author = u'Thorsten Vitt'
 # built documents.
 #
 # The short X.Y version.
-version = '1.4.5'
+version = '1.4.6'
 # The full version, including alpha/beta/rc tags.
-release = '1.4.5'
+release = version
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.

pom.xml

@@ -5,7 +5,7 @@
         <modelVersion>4.0.0</modelVersion>
         <groupId>info.textgrid.services</groupId>
         <artifactId>aggregator</artifactId>
-        <version>1.4.6-SNAPSHOT</version>
+        <version>1.4.6</version>
         <packaging>war</packaging>
         <name>TextGrid Aggregator Service</name>