Page Comparison

...

Do yourself a favor and set up a .settings profile with property values applicable to your environment.  I have a Power Edition license with both messaging and analytics optional modules, so mine looks something like:

...
<servers>
  <server>
    <id>NEXUS_ID</id>
    <username>MY_NEXUS_USERNAME</username>
    <password>MY_NEXUS_PASSWORD</password>
  </server>
</servers>


<profile>
  <id>smartgwt</id>
  <properties>
    <version>3.0</version>
    <edition>power</edition>
    <build>nightly</build>
    <messaging>true</messaging>
    <analytics>true</analytics>
    <isc.username>MY_USERNAME</isc.username>
    <isc.password>MY_PASSWORD</isc.password>
    <repo.id>NEXUS_ID</repo.id>
    <repo.url>http://NEXUS_HOSTmyrepohostname/content/repositories/thirdparty/</repo.url>
  </properties>
</profile>

Eliminate the messaging and analytics properties if you don't need those modules.  Eliminate the server and repo properties if you don't intend to deploy to your own maven repository (you really should though IMO).  

...

Install the latest 3.0 nightly build on my workstation for (i.e., my local maven cache) for evaluation in my private workspace (e.g., when I want to check whether or not some bug has been resolved) before I deploy to nexus:

...