Make dagger version explicit.

Things built with 1.2.1 compiler won't run with the runtime library
from 1.2.0, so we need to ensure releases remain consistent.

Change-Id: Ie69349814cfce4c0d229be4372ce7210211a0497
Reviewed-on: http://gerrit.dmdirc.com/3229
Reviewed-by: Greg Holmes <greg@dmdirc.com>
Automatic-Compile: DMDirc Build Manager

ivy.xml

@@ -20,8 +20,8 @@
         <dependency org="com.dmdirc" name="annotations" rev="[0.6,)" conf="main->default" />
         <dependency org="com.google.code.findbugs" name="jsr305" rev="2.+" conf="main->default" />
 
-        <dependency org="com.squareup.dagger" name="dagger" rev="1.2.+" conf="main->default" />
-        <dependency org="com.squareup.dagger" name="dagger-compiler" rev="1.2.+" conf="main->default" />
+        <dependency org="com.squareup.dagger" name="dagger" rev="1.2.1" conf="main->default" />
+        <dependency org="com.squareup.dagger" name="dagger-compiler" rev="1.2.1" conf="main->default" />
 
         <dependency org="net.miginfocom" name="base64" rev="2.2" conf="main->default" />