Fix https://issues.apache.org/bugzilla/show_bug.cgi?id=54684
Added 'javax.naming.spi' to the header 'Import-Package'

git-svn-id: https://svn.apache.org/repos/asf/tomcat/tc7.0.x/trunk@1456068 13f79535-47bb-0310-9956-ffa450edef68
Fix https://issues.apache.org/bugzilla/show_bug.cgi?id=52318
The version for imported package 'org.apache.juli.logging' is extended to include 7.0.x versions. Patch provided by Martin Lichtin.

git-svn-id: https://svn.apache.org/repos/asf/tomcat/tc7.0.x/trunk@1456080 13f79535-47bb-0310-9956-ffa450edef68