Fix documentation exemple. If http_port is explicitly set to an empty
string, tomcat server.xml is generated with something like :

    <!-- See conf/connector-http--instancename.xml for this connector's
    config. -->
    &connector-http--instancename;

The -- inside the comment make tomcat fail with :

org.xml.sax.SAXParseException; systemId: file:///srv/tomcat/instancename/conf/server.xml; lineNumber: 59;
columnNumber: 35; The string "--" is not permitted within comments.
replace double quotes with simple when possible, it will avoid puppet-lint to raise errors when exemples are c/p
Remove dependency on LSB facts

LSB facts require redhat-lsb installed, which may not be the case on a
minimal installation. It also pulls in many dependencies.
Rotate catalina.out file of each instance with logrotate

Add a default file, but do not manage it, to allow any further configuration.
correct source install instructions
fix spec tests
Merge pull request #71 from wleese/fixrspectests

Fix most rspec unit tests errors
convert from should file to should concat_fragment
Merge pull request #72 from wleese/fixrspectests

Fix last 12 failing unit tests
Merge pull request #53 from maxenced/dont-specify-empty-http-port

A few README.md changes
Merge pull request #62 from ekohl/remove-redhat-lsb-dep

Remove dependency on LSB facts
Fix some variable access.
Merge pull request #70 from wleese/master

correct source install instructions
Add dependency on camptocamp-archive, release 0.0.4
actually set dir owner to $owner on tomcat instances
Revert "actually set dir owner to $owner on tomcat instances"

This reverts commit 39ee57d8dab4969bc8ae9ed527c37461e6b00213.
actually set dir owner to $owner on tomcat instances
Merge pull request #73 from wleese/tomcat_dir_owner

Tomcat dir owner bug fix
Merge pull request #64 from gnubila-france/variable-access-fix

Variable access fix
setclasspath needs a requirement to be created after package installation