Remove modules marked with 'remove-10'

There are a number of modules within Sakai that are included in the remove-10 profile. They are not built and are redundant bits of code that often require maintaining if APIs change etc.

These should be deleted.

eg:

[steveborg:~/dev/sakai/src/sakai]$ grep -r "remove-10" *
edu-services/cm-service/pom.xml: <id>remove-10</id>
jobscheduler/pom.xml: <id>remove-10</id>
portal/pom.xml: <id>remove-10</id>
profile2/pom.xml: <id>remove-10</id>
providers/pom.xml: <id>remove-10</id>
shortenedurl/pom.xml: <id>remove-10</id>

<profiles>
<profile>
<id>remove-10</id>
<modules>
<module>jldap-integration-test</module>
<module>cm-authz-integration-test</module>
</modules>
</profile>
</profiles>